| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $212.71 | 13.127% | $240.6324 | $240.63 | $240.65 | $240.60 |
| Purchase #2 | $195.77 | 12.545% | $220.3293 | $220.33 | $220.35 | $220.30 |
| Purchase #3 | $133.96 | 4.285% | $139.7002 | $139.70 | $139.70 | $139.70 |
| Purchase #4 | $109.45 | 5.681% | $115.6679 | $115.67 | $115.65 | $115.70 |
| Purchase #5 | $235.78 | 9.361% | $257.8514 | $257.85 | $257.85 | $257.90 |
| Purchase #6 | $191.50 | 6.437% | $203.8269 | $203.83 | $203.85 | $203.80 |
| Purchase #7 | $155.80 | 9.161% | $170.0728 | $170.07 | $170.05 | $170.10 |
| 7 purchase totals = | $1,234.97 | $1,348.0809 | $1,348.08 | $1,348.10 | $1,348.10 | |