| 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 | $235.94 | 12.789% | $266.1144 | $266.11 | $266.10 | $266.10 |
| Purchase #2 | $69.86 | 4.541% | $73.0323 | $73.03 | $73.05 | $73.00 |
| Purchase #3 | $201.32 | 12.747% | $226.9823 | $226.98 | $227.00 | $227.00 |
| Purchase #4 | $238.74 | 6.717% | $254.7762 | $254.78 | $254.80 | $254.80 |
| Purchase #5 | $75.78 | 3.557% | $78.4755 | $78.48 | $78.50 | $78.50 |
| Purchase #6 | $194.63 | 13.745% | $221.3819 | $221.38 | $221.40 | $221.40 |
| Purchase #7 | $205.85 | 6.653% | $219.5452 | $219.55 | $219.55 | $219.50 |
| 7 purchase totals = | $1,222.12 | $1,340.3078 | $1,340.31 | $1,340.40 | $1,340.30 | |