| 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 | $218.46 | 8.517% | $237.0662 | $237.07 | $237.05 | $237.10 |
| Purchase #2 | $206.77 | 8.504% | $224.3537 | $224.35 | $224.35 | $224.40 |
| Purchase #3 | $105.57 | 6.436% | $112.3645 | $112.36 | $112.35 | $112.40 |
| Purchase #4 | $23.89 | 7.598% | $25.7052 | $25.71 | $25.70 | $25.70 |
| Purchase #5 | $69.86 | 11.530% | $77.9149 | $77.91 | $77.90 | $77.90 |
| Purchase #6 | $112.45 | 6.787% | $120.082 | $120.08 | $120.10 | $120.10 |
| Purchase #7 | $238.80 | 8.526% | $259.1601 | $259.16 | $259.15 | $259.20 |
| 7 purchase totals = | $975.80 | $1,056.6466 | $1,056.64 | $1,056.60 | $1,056.80 | |