| 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 | $149.87 | 9.456% | $164.0417 | $164.04 | $164.05 | $164.00 |
| Purchase #2 | $227.71 | 4.514% | $237.9888 | $237.99 | $238.00 | $238.00 |
| Purchase #3 | $111.66 | 11.435% | $124.4283 | $124.43 | $124.45 | $124.40 |
| Purchase #4 | $48.79 | 10.320% | $53.8251 | $53.83 | $53.85 | $53.80 |
| Purchase #5 | $250.92 | 7.661% | $270.143 | $270.14 | $270.15 | $270.10 |
| Purchase #6 | $165.46 | 7.278% | $177.5022 | $177.50 | $177.50 | $177.50 |
| Purchase #7 | $223.99 | 12.559% | $252.1209 | $252.12 | $252.10 | $252.10 |
| 7 purchase totals = | $1,178.40 | $1,280.0500 | $1,280.05 | $1,280.10 | $1,279.90 | |