| 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 | $221.95 | 9.186% | $242.3383 | $242.34 | $242.35 | $242.30 |
| Purchase #2 | $65.71 | 3.647% | $68.1064 | $68.11 | $68.10 | $68.10 |
| Purchase #3 | $78.44 | 7.866% | $84.6101 | $84.61 | $84.60 | $84.60 |
| Purchase #4 | $106.58 | 13.230% | $120.6805 | $120.68 | $120.70 | $120.70 |
| Purchase #5 | $108.33 | 3.127% | $111.7175 | $111.72 | $111.70 | $111.70 |
| Purchase #6 | $8.57 | 12.139% | $9.6103 | $9.61 | $9.60 | $9.60 |
| Purchase #7 | $27.98 | 6.730% | $29.8631 | $29.86 | $29.85 | $29.90 |
| 7 purchase totals = | $617.56 | $666.9262 | $666.93 | $666.90 | $666.90 | |