| 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 | $200.25 | 6.220% | $212.7056 | $212.71 | $212.70 | $212.70 |
| Purchase #2 | $33.25 | 11.855% | $37.1918 | $37.19 | $37.20 | $37.20 |
| Purchase #3 | $246.68 | 7.777% | $265.8643 | $265.86 | $265.85 | $265.90 |
| Purchase #4 | $136.35 | 4.188% | $142.0603 | $142.06 | $142.05 | $142.10 |
| Purchase #5 | $161.93 | 11.137% | $179.9641 | $179.96 | $179.95 | $180.00 |
| Purchase #6 | $193.90 | 8.354% | $210.0984 | $210.10 | $210.10 | $210.10 |
| Purchase #7 | $53.37 | 3.431% | $55.2011 | $55.20 | $55.20 | $55.20 |
| 7 purchase totals = | $1,025.73 | $1,103.0856 | $1,103.08 | $1,103.05 | $1,103.20 | |