| 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 | $127.45 | 8.349% | $138.0908 | $138.09 | $138.10 | $138.10 |
| Purchase #2 | $240.33 | 9.391% | $262.8994 | $262.90 | $262.90 | $262.90 |
| Purchase #3 | $190.93 | 5.189% | $200.8374 | $200.84 | $200.85 | $200.80 |
| Purchase #4 | $95.56 | 4.541% | $99.8994 | $99.90 | $99.90 | $99.90 |
| Purchase #5 | $228.77 | 8.629% | $248.5106 | $248.51 | $248.50 | $248.50 |
| Purchase #6 | $153.74 | 9.689% | $168.6359 | $168.64 | $168.65 | $168.60 |
| Purchase #7 | $173.67 | 7.842% | $187.2892 | $187.29 | $187.30 | $187.30 |
| 7 purchase totals = | $1,210.45 | $1,306.1627 | $1,306.17 | $1,306.20 | $1,306.10 | |