| 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 | $27.40 | 7.584% | $29.478 | $29.48 | $29.50 | $29.50 |
| Purchase #2 | $12.84 | 8.197% | $13.8925 | $13.89 | $13.90 | $13.90 |
| Purchase #3 | $211.92 | 13.842% | $241.254 | $241.25 | $241.25 | $241.30 |
| Purchase #4 | $136.65 | 11.609% | $152.5137 | $152.51 | $152.50 | $152.50 |
| Purchase #5 | $201.93 | 4.667% | $211.3541 | $211.35 | $211.35 | $211.40 |
| Purchase #6 | $140.55 | 3.698% | $145.7475 | $145.75 | $145.75 | $145.70 |
| Purchase #7 | $222.49 | 3.309% | $229.8522 | $229.85 | $229.85 | $229.90 |
| 7 purchase totals = | $953.78 | $1,024.0920 | $1,024.08 | $1,024.10 | $1,024.20 | |