| 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 | $100.65 | 4.317% | $104.9951 | $105.00 | $105.00 | $105.00 |
| Purchase #2 | $199.94 | 9.676% | $219.2862 | $219.29 | $219.30 | $219.30 |
| Purchase #3 | $88.28 | 6.283% | $93.8266 | $93.83 | $93.85 | $93.80 |
| Purchase #4 | $17.95 | 6.169% | $19.0573 | $19.06 | $19.05 | $19.10 |
| Purchase #5 | $234.77 | 4.815% | $246.0742 | $246.07 | $246.05 | $246.10 |
| Purchase #6 | $34.85 | 11.349% | $38.8051 | $38.81 | $38.80 | $38.80 |
| Purchase #7 | $58.56 | 11.124% | $65.0742 | $65.07 | $65.05 | $65.10 |
| 7 purchase totals = | $735.00 | $787.1187 | $787.13 | $787.10 | $787.20 | |