| 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 | $111.84 | 7.491% | $120.2179 | $120.22 | $120.20 | $120.20 |
| Purchase #2 | $210.53 | 6.789% | $224.8229 | $224.82 | $224.80 | $224.80 |
| Purchase #3 | $127.48 | 8.753% | $138.6383 | $138.64 | $138.65 | $138.60 |
| Purchase #4 | $147.54 | 4.869% | $154.7237 | $154.72 | $154.70 | $154.70 |
| Purchase #5 | $157.53 | 3.168% | $162.5206 | $162.52 | $162.50 | $162.50 |
| Purchase #6 | $122.77 | 4.154% | $127.8699 | $127.87 | $127.85 | $127.90 |
| Purchase #7 | $97.37 | 8.360% | $105.5101 | $105.51 | $105.50 | $105.50 |
| 7 purchase totals = | $975.06 | $1,034.3034 | $1,034.30 | $1,034.20 | $1,034.20 | |