| 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 | $235.78 | 13.183% | $266.8629 | $266.86 | $266.85 | $266.90 |
| Purchase #2 | $219.32 | 13.706% | $249.38 | $249.38 | $249.40 | $249.40 |
| Purchase #3 | $183.68 | 9.543% | $201.2086 | $201.21 | $201.20 | $201.20 |
| Purchase #4 | $26.60 | 8.672% | $28.9068 | $28.91 | $28.90 | $28.90 |
| Purchase #5 | $201.54 | 11.694% | $225.1081 | $225.11 | $225.10 | $225.10 |
| Purchase #6 | $158.76 | 7.301% | $170.3511 | $170.35 | $170.35 | $170.40 |
| Purchase #7 | $71.93 | 5.678% | $76.0142 | $76.01 | $76.00 | $76.00 |
| 7 purchase totals = | $1,097.61 | $1,217.8317 | $1,217.83 | $1,217.80 | $1,217.90 | |