| 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 | $74.46 | 13.344% | $84.3959 | $84.40 | $84.40 | $84.40 |
| Purchase #2 | $69.98 | 7.384% | $75.1473 | $75.15 | $75.15 | $75.10 |
| Purchase #3 | $162.35 | 13.268% | $183.8906 | $183.89 | $183.90 | $183.90 |
| Purchase #4 | $94.63 | 12.653% | $106.6035 | $106.60 | $106.60 | $106.60 |
| Purchase #5 | $248.59 | 3.654% | $257.6735 | $257.67 | $257.65 | $257.70 |
| Purchase #6 | $207.84 | 8.557% | $225.6249 | $225.62 | $225.60 | $225.60 |
| Purchase #7 | $201.39 | 13.529% | $228.6361 | $228.64 | $228.65 | $228.60 |
| 7 purchase totals = | $1,059.24 | $1,161.9718 | $1,161.97 | $1,161.95 | $1,161.90 | |