| 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 | $134.30 | 8.615% | $145.8699 | $145.87 | $145.85 | $145.90 |
| Purchase #2 | $192.51 | 9.124% | $210.0746 | $210.07 | $210.05 | $210.10 |
| Purchase #3 | $194.93 | 12.163% | $218.6393 | $218.64 | $218.65 | $218.60 |
| Purchase #4 | $92.68 | 5.252% | $97.5476 | $97.55 | $97.55 | $97.50 |
| Purchase #5 | $24.31 | 4.208% | $25.333 | $25.33 | $25.35 | $25.30 |
| Purchase #6 | $144.63 | 11.195% | $160.8213 | $160.82 | $160.80 | $160.80 |
| Purchase #7 | $134.41 | 13.266% | $152.2408 | $152.24 | $152.25 | $152.20 |
| 7 purchase totals = | $917.77 | $1,010.5265 | $1,010.52 | $1,010.50 | $1,010.40 | |