| 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 | $189.75 | 4.317% | $197.9415 | $197.94 | $197.95 | $197.90 |
| Purchase #2 | $223.33 | 4.168% | $232.6384 | $232.64 | $232.65 | $232.60 |
| Purchase #3 | $86.99 | 9.321% | $95.0983 | $95.10 | $95.10 | $95.10 |
| Purchase #4 | $115.31 | 13.769% | $131.187 | $131.19 | $131.20 | $131.20 |
| Purchase #5 | $138.76 | 9.515% | $151.963 | $151.96 | $151.95 | $152.00 |
| Purchase #6 | $127.38 | 13.238% | $144.2426 | $144.24 | $144.25 | $144.20 |
| Purchase #7 | $60.99 | 6.641% | $65.0403 | $65.04 | $65.05 | $65.00 |
| 7 purchase totals = | $942.51 | $1,018.1111 | $1,018.11 | $1,018.15 | $1,018.00 | |