| 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 | $128.59 | 7.267% | $137.9346 | $137.93 | $137.95 | $137.90 |
| Purchase #2 | $129.89 | 12.281% | $145.8418 | $145.84 | $145.85 | $145.80 |
| Purchase #3 | $94.48 | 5.325% | $99.5111 | $99.51 | $99.50 | $99.50 |
| Purchase #4 | $249.43 | 7.163% | $267.2967 | $267.30 | $267.30 | $267.30 |
| Purchase #5 | $209.89 | 11.728% | $234.5059 | $234.51 | $234.50 | $234.50 |
| Purchase #6 | $111.54 | 4.583% | $116.6519 | $116.65 | $116.65 | $116.70 |
| Purchase #7 | $211.55 | 6.188% | $224.6407 | $224.64 | $224.65 | $224.60 |
| 7 purchase totals = | $1,135.37 | $1,226.3827 | $1,226.38 | $1,226.40 | $1,226.30 | |