| 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 | $22.41 | 7.433% | $24.0757 | $24.08 | $24.10 | $24.10 |
| Purchase #2 | $131.59 | 9.695% | $144.3477 | $144.35 | $144.35 | $144.30 |
| Purchase #3 | $141.74 | 5.191% | $149.0977 | $149.10 | $149.10 | $149.10 |
| Purchase #4 | $55.26 | 12.797% | $62.3316 | $62.33 | $62.35 | $62.30 |
| Purchase #5 | $239.40 | 10.546% | $264.6471 | $264.65 | $264.65 | $264.60 |
| Purchase #6 | $10.55 | 8.368% | $11.4328 | $11.43 | $11.45 | $11.40 |
| Purchase #7 | $221.45 | 13.283% | $250.8652 | $250.87 | $250.85 | $250.90 |
| 7 purchase totals = | $822.40 | $906.7978 | $906.81 | $906.85 | $906.70 | |