| 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 | $67.94 | 7.295% | $72.8962 | $72.90 | $72.90 | $72.90 |
| Purchase #2 | $197.87 | 13.474% | $224.531 | $224.53 | $224.55 | $224.50 |
| Purchase #3 | $20.56 | 5.195% | $21.6281 | $21.63 | $21.65 | $21.60 |
| Purchase #4 | $178.30 | 7.603% | $191.8561 | $191.86 | $191.85 | $191.90 |
| Purchase #5 | $121.91 | 5.431% | $128.5309 | $128.53 | $128.55 | $128.50 |
| Purchase #6 | $223.99 | 4.786% | $234.7102 | $234.71 | $234.70 | $234.70 |
| Purchase #7 | $202.91 | 3.553% | $210.1194 | $210.12 | $210.10 | $210.10 |
| 7 purchase totals = | $1,013.48 | $1,084.2719 | $1,084.28 | $1,084.30 | $1,084.20 | |