| 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 | $136.98 | 9.479% | $149.9643 | $149.96 | $149.95 | $150.00 |
| Purchase #2 | $231.54 | 11.423% | $257.9888 | $257.99 | $258.00 | $258.00 |
| Purchase #3 | $222.81 | 5.728% | $235.5726 | $235.57 | $235.55 | $235.60 |
| Purchase #4 | $220.82 | 13.279% | $250.1427 | $250.14 | $250.15 | $250.10 |
| Purchase #5 | $185.47 | 3.458% | $191.8836 | $191.88 | $191.90 | $191.90 |
| Purchase #6 | $28.37 | 4.169% | $29.5527 | $29.55 | $29.55 | $29.60 |
| Purchase #7 | $173.77 | 4.566% | $181.7043 | $181.70 | $181.70 | $181.70 |
| 7 purchase totals = | $1,199.76 | $1,296.8090 | $1,296.79 | $1,296.80 | $1,296.90 | |