| 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 | $202.38 | 11.730% | $226.1192 | $226.12 | $226.10 | $226.10 |
| Purchase #2 | $95.44 | 10.723% | $105.674 | $105.67 | $105.65 | $105.70 |
| Purchase #3 | $86.66 | 12.654% | $97.626 | $97.63 | $97.65 | $97.60 |
| Purchase #4 | $35.49 | 7.409% | $38.1195 | $38.12 | $38.10 | $38.10 |
| Purchase #5 | $213.44 | 3.334% | $220.5561 | $220.56 | $220.55 | $220.60 |
| Purchase #6 | $232.68 | 10.406% | $256.8927 | $256.89 | $256.90 | $256.90 |
| Purchase #7 | $178.36 | 8.128% | $192.8571 | $192.86 | $192.85 | $192.90 |
| 7 purchase totals = | $1,044.45 | $1,137.8446 | $1,137.85 | $1,137.80 | $1,137.90 | |