| 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 | $193.96 | 4.455% | $202.6009 | $202.60 | $202.60 | $202.60 |
| Purchase #2 | $223.88 | 4.843% | $234.7225 | $234.72 | $234.70 | $234.70 |
| Purchase #3 | $37.51 | 12.177% | $42.0776 | $42.08 | $42.10 | $42.10 |
| Purchase #4 | $143.29 | 4.459% | $149.6793 | $149.68 | $149.70 | $149.70 |
| Purchase #5 | $188.84 | 12.508% | $212.4601 | $212.46 | $212.45 | $212.50 |
| Purchase #6 | $211.47 | 7.641% | $227.6284 | $227.63 | $227.65 | $227.60 |
| Purchase #7 | $105.48 | 8.698% | $114.6547 | $114.65 | $114.65 | $114.70 |
| 7 purchase totals = | $1,104.43 | $1,183.8235 | $1,183.82 | $1,183.85 | $1,183.90 | |