| 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 | $220.27 | 8.530% | $239.059 | $239.06 | $239.05 | $239.10 |
| Purchase #2 | $64.86 | 9.836% | $71.2396 | $71.24 | $71.25 | $71.20 |
| Purchase #3 | $158.65 | 12.698% | $178.7954 | $178.80 | $178.80 | $178.80 |
| Purchase #4 | $48.36 | 12.344% | $54.3296 | $54.33 | $54.35 | $54.30 |
| Purchase #5 | $27.35 | 3.135% | $28.2074 | $28.21 | $28.20 | $28.20 |
| Purchase #6 | $18.55 | 6.464% | $19.7491 | $19.75 | $19.75 | $19.70 |
| Purchase #7 | $181.90 | 10.607% | $201.1941 | $201.19 | $201.20 | $201.20 |
| 7 purchase totals = | $719.94 | $792.5742 | $792.58 | $792.60 | $792.50 | |