| 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 | $218.49 | 10.138% | $240.6405 | $240.64 | $240.65 | $240.60 |
| Purchase #2 | $153.94 | 3.834% | $159.8421 | $159.84 | $159.85 | $159.80 |
| Purchase #3 | $40.50 | 11.534% | $45.1713 | $45.17 | $45.15 | $45.20 |
| Purchase #4 | $126.44 | 13.837% | $143.9355 | $143.94 | $143.95 | $143.90 |
| Purchase #5 | $148.61 | 9.299% | $162.4292 | $162.43 | $162.45 | $162.40 |
| Purchase #6 | $108.67 | 7.763% | $117.1061 | $117.11 | $117.10 | $117.10 |
| Purchase #7 | $229.64 | 11.670% | $256.439 | $256.44 | $256.45 | $256.40 |
| 7 purchase totals = | $1,026.29 | $1,125.5637 | $1,125.57 | $1,125.60 | $1,125.40 | |