| 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 | $125.80 | 12.270% | $141.2357 | $141.24 | $141.25 | $141.20 |
| Purchase #2 | $26.79 | 10.809% | $29.6857 | $29.69 | $29.70 | $29.70 |
| Purchase #3 | $12.40 | 13.669% | $14.095 | $14.10 | $14.10 | $14.10 |
| Purchase #4 | $134.74 | 9.360% | $147.3517 | $147.35 | $147.35 | $147.40 |
| Purchase #5 | $132.28 | 11.380% | $147.3335 | $147.33 | $147.35 | $147.30 |
| Purchase #6 | $110.79 | 6.369% | $117.8462 | $117.85 | $117.85 | $117.80 |
| Purchase #7 | $33.47 | 13.459% | $37.9747 | $37.97 | $37.95 | $38.00 |
| 7 purchase totals = | $576.27 | $635.5225 | $635.53 | $635.55 | $635.50 | |