| 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 | $109.57 | 8.829% | $119.2439 | $119.24 | $119.25 | $119.20 |
| Purchase #2 | $210.95 | 10.714% | $233.5512 | $233.55 | $233.55 | $233.60 |
| Purchase #3 | $108.70 | 7.442% | $116.7895 | $116.79 | $116.80 | $116.80 |
| Purchase #4 | $81.98 | 11.355% | $91.2888 | $91.29 | $91.30 | $91.30 |
| Purchase #5 | $160.76 | 13.146% | $181.8935 | $181.89 | $181.90 | $181.90 |
| Purchase #6 | $84.84 | 4.191% | $88.3956 | $88.40 | $88.40 | $88.40 |
| Purchase #7 | $102.40 | 4.620% | $107.1309 | $107.13 | $107.15 | $107.10 |
| 7 purchase totals = | $859.20 | $938.2934 | $938.29 | $938.35 | $938.30 | |