| 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 | $246.88 | 10.318% | $272.3531 | $272.35 | $272.35 | $272.40 |
| Purchase #2 | $103.96 | 11.392% | $115.8031 | $115.80 | $115.80 | $115.80 |
| Purchase #3 | $142.41 | 9.225% | $155.5473 | $155.55 | $155.55 | $155.50 |
| Purchase #4 | $109.43 | 5.811% | $115.789 | $115.79 | $115.80 | $115.80 |
| Purchase #5 | $187.41 | 8.283% | $202.9332 | $202.93 | $202.95 | $202.90 |
| Purchase #6 | $224.39 | 13.321% | $254.281 | $254.28 | $254.30 | $254.30 |
| Purchase #7 | $10.70 | 4.351% | $11.1656 | $11.17 | $11.15 | $11.20 |
| 7 purchase totals = | $1,025.18 | $1,127.8723 | $1,127.87 | $1,127.90 | $1,127.90 | |