| 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 | $223.98 | 6.586% | $238.7313 | $238.73 | $238.75 | $238.70 |
| Purchase #2 | $199.59 | 10.283% | $220.1138 | $220.11 | $220.10 | $220.10 |
| Purchase #3 | $87.83 | 6.601% | $93.6277 | $93.63 | $93.65 | $93.60 |
| Purchase #4 | $93.81 | 13.747% | $106.7061 | $106.71 | $106.70 | $106.70 |
| Purchase #5 | $189.71 | 3.286% | $195.9439 | $195.94 | $195.95 | $195.90 |
| Purchase #6 | $83.73 | 13.331% | $94.892 | $94.89 | $94.90 | $94.90 |
| Purchase #7 | $61.70 | 9.286% | $67.4295 | $67.43 | $67.45 | $67.40 |
| 7 purchase totals = | $940.35 | $1,017.4443 | $1,017.44 | $1,017.50 | $1,017.30 | |