| 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 | $213.91 | 4.361% | $223.2386 | $223.24 | $223.25 | $223.20 |
| Purchase #2 | $57.71 | 7.777% | $62.1981 | $62.20 | $62.20 | $62.20 |
| Purchase #3 | $120.39 | 10.676% | $133.2428 | $133.24 | $133.25 | $133.20 |
| Purchase #4 | $135.41 | 4.358% | $141.3112 | $141.31 | $141.30 | $141.30 |
| Purchase #5 | $138.48 | 12.614% | $155.9479 | $155.95 | $155.95 | $155.90 |
| Purchase #6 | $138.95 | 13.664% | $157.9361 | $157.94 | $157.95 | $157.90 |
| Purchase #7 | $25.39 | 7.347% | $27.2554 | $27.26 | $27.25 | $27.30 |
| 7 purchase totals = | $830.24 | $901.1301 | $901.14 | $901.15 | $901.00 | |