| 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 | $194.54 | 8.154% | $210.4028 | $210.40 | $210.40 | $210.40 |
| Purchase #2 | $81.96 | 12.478% | $92.187 | $92.19 | $92.20 | $92.20 |
| Purchase #3 | $236.80 | 8.692% | $257.3827 | $257.38 | $257.40 | $257.40 |
| Purchase #4 | $97.48 | 11.359% | $108.5528 | $108.55 | $108.55 | $108.60 |
| Purchase #5 | $221.95 | 12.212% | $249.0545 | $249.05 | $249.05 | $249.10 |
| Purchase #6 | $135.90 | 12.829% | $153.3346 | $153.33 | $153.35 | $153.30 |
| Purchase #7 | $127.96 | 13.763% | $145.5711 | $145.57 | $145.55 | $145.60 |
| 7 purchase totals = | $1,096.59 | $1,216.4855 | $1,216.47 | $1,216.50 | $1,216.60 | |