| 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 | $223.53 | 4.176% | $232.8646 | $232.86 | $232.85 | $232.90 |
| Purchase #2 | $187.45 | 5.144% | $197.0924 | $197.09 | $197.10 | $197.10 |
| Purchase #3 | $188.59 | 3.140% | $194.5117 | $194.51 | $194.50 | $194.50 |
| Purchase #4 | $206.96 | 9.130% | $225.8554 | $225.86 | $225.85 | $225.90 |
| Purchase #5 | $109.39 | 12.261% | $122.8023 | $122.80 | $122.80 | $122.80 |
| Purchase #6 | $146.68 | 12.148% | $164.4987 | $164.50 | $164.50 | $164.50 |
| Purchase #7 | $189.74 | 7.201% | $203.4032 | $203.40 | $203.40 | $203.40 |
| 7 purchase totals = | $1,252.34 | $1,341.0283 | $1,341.02 | $1,341.00 | $1,341.10 | |