| 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 | $109.70 | 5.409% | $115.6337 | $115.63 | $115.65 | $115.60 |
| Purchase #2 | $32.90 | 9.298% | $35.959 | $35.96 | $35.95 | $36.00 |
| Purchase #3 | $62.30 | 3.132% | $64.2512 | $64.25 | $64.25 | $64.30 |
| Purchase #4 | $149.96 | 10.771% | $166.1122 | $166.11 | $166.10 | $166.10 |
| Purchase #5 | $192.27 | 5.261% | $202.3853 | $202.39 | $202.40 | $202.40 |
| Purchase #6 | $159.73 | 11.109% | $177.4744 | $177.47 | $177.45 | $177.50 |
| Purchase #7 | $245.43 | 12.240% | $275.4706 | $275.47 | $275.45 | $275.50 |
| 7 purchase totals = | $952.29 | $1,037.2864 | $1,037.28 | $1,037.25 | $1,037.40 | |