| 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 | $102.80 | 9.615% | $112.6842 | $112.68 | $112.70 | $112.70 |
| Purchase #2 | $102.32 | 4.684% | $107.1127 | $107.11 | $107.10 | $107.10 |
| Purchase #3 | $249.27 | 6.817% | $266.2627 | $266.26 | $266.25 | $266.30 |
| Purchase #4 | $155.29 | 9.421% | $169.9199 | $169.92 | $169.90 | $169.90 |
| Purchase #5 | $200.69 | 8.464% | $217.6764 | $217.68 | $217.70 | $217.70 |
| Purchase #6 | $138.29 | 13.496% | $156.9536 | $156.95 | $156.95 | $157.00 |
| Purchase #7 | $81.54 | 4.497% | $85.2069 | $85.21 | $85.20 | $85.20 |
| 7 purchase totals = | $1,030.20 | $1,115.8164 | $1,115.81 | $1,115.80 | $1,115.90 | |