| 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 | $40.62 | 8.677% | $44.1446 | $44.14 | $44.15 | $44.10 |
| Purchase #2 | $173.30 | 6.348% | $184.3011 | $184.30 | $184.30 | $184.30 |
| Purchase #3 | $35.80 | 12.653% | $40.3298 | $40.33 | $40.35 | $40.30 |
| Purchase #4 | $124.76 | 3.854% | $129.5683 | $129.57 | $129.55 | $129.60 |
| Purchase #5 | $206.94 | 7.142% | $221.7197 | $221.72 | $221.70 | $221.70 |
| Purchase #6 | $231.29 | 13.590% | $262.7223 | $262.72 | $262.70 | $262.70 |
| Purchase #7 | $235.63 | 4.340% | $245.8563 | $245.86 | $245.85 | $245.90 |
| 7 purchase totals = | $1,048.34 | $1,128.6421 | $1,128.64 | $1,128.60 | $1,128.60 | |