| 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 | $112.63 | 4.122% | $117.2726 | $117.27 | $117.25 | $117.30 |
| Purchase #2 | $104.59 | 10.326% | $115.39 | $115.39 | $115.40 | $115.40 |
| Purchase #3 | $39.89 | 8.840% | $43.4163 | $43.42 | $43.40 | $43.40 |
| Purchase #4 | $7.62 | 12.170% | $8.5474 | $8.55 | $8.55 | $8.50 |
| Purchase #5 | $243.95 | 4.292% | $254.4203 | $254.42 | $254.40 | $254.40 |
| Purchase #6 | $235.26 | 9.462% | $257.5203 | $257.52 | $257.50 | $257.50 |
| Purchase #7 | $160.55 | 8.766% | $174.6238 | $174.62 | $174.60 | $174.60 |
| 7 purchase totals = | $904.49 | $971.1907 | $971.19 | $971.10 | $971.10 | |