| 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 | $83.88 | 9.693% | $92.0105 | $92.01 | $92.00 | $92.00 |
| Purchase #2 | $32.56 | 13.867% | $37.0751 | $37.08 | $37.10 | $37.10 |
| Purchase #3 | $217.32 | 11.811% | $242.9877 | $242.99 | $243.00 | $243.00 |
| Purchase #4 | $138.70 | 8.293% | $150.2024 | $150.20 | $150.20 | $150.20 |
| Purchase #5 | $120.31 | 9.545% | $131.7936 | $131.79 | $131.80 | $131.80 |
| Purchase #6 | $229.83 | 5.726% | $242.9901 | $242.99 | $243.00 | $243.00 |
| Purchase #7 | $177.52 | 9.807% | $194.9294 | $194.93 | $194.95 | $194.90 |
| 7 purchase totals = | $1,000.12 | $1,091.9888 | $1,091.99 | $1,092.05 | $1,092.00 | |