| 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 | $220.97 | 10.220% | $243.5531 | $243.55 | $243.55 | $243.60 |
| Purchase #2 | $184.77 | 5.266% | $194.5 | $194.50 | $194.50 | $194.50 |
| Purchase #3 | $183.81 | 5.436% | $193.8019 | $193.80 | $193.80 | $193.80 |
| Purchase #4 | $55.34 | 7.196% | $59.3223 | $59.32 | $59.30 | $59.30 |
| Purchase #5 | $103.88 | 9.590% | $113.8421 | $113.84 | $113.85 | $113.80 |
| Purchase #6 | $59.74 | 13.735% | $67.9453 | $67.95 | $67.95 | $67.90 |
| Purchase #7 | $95.26 | 6.717% | $101.6586 | $101.66 | $101.65 | $101.70 |
| 7 purchase totals = | $903.77 | $974.6233 | $974.62 | $974.60 | $974.60 | |