| 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 | $216.74 | 4.445% | $226.3741 | $226.37 | $226.35 | $226.40 |
| Purchase #2 | $68.74 | 4.840% | $72.067 | $72.07 | $72.05 | $72.10 |
| Purchase #3 | $52.81 | 13.266% | $59.8158 | $59.82 | $59.80 | $59.80 |
| Purchase #4 | $225.78 | 12.457% | $253.9054 | $253.91 | $253.90 | $253.90 |
| Purchase #5 | $53.85 | 9.441% | $58.934 | $58.93 | $58.95 | $58.90 |
| Purchase #6 | $176.48 | 11.855% | $197.4017 | $197.40 | $197.40 | $197.40 |
| Purchase #7 | $91.60 | 11.512% | $102.145 | $102.15 | $102.15 | $102.10 |
| 7 purchase totals = | $886.00 | $970.6430 | $970.65 | $970.60 | $970.60 | |