| 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 | $210.57 | 6.204% | $223.6338 | $223.63 | $223.65 | $223.60 |
| Purchase #2 | $147.86 | 3.590% | $153.1682 | $153.17 | $153.15 | $153.20 |
| Purchase #3 | $88.61 | 5.832% | $93.7777 | $93.78 | $93.80 | $93.80 |
| Purchase #4 | $62.47 | 9.760% | $68.5671 | $68.57 | $68.55 | $68.60 |
| Purchase #5 | $183.29 | 10.407% | $202.365 | $202.37 | $202.35 | $202.40 |
| Purchase #6 | $123.55 | 9.855% | $135.7259 | $135.73 | $135.75 | $135.70 |
| Purchase #7 | $59.60 | 3.655% | $61.7784 | $61.78 | $61.80 | $61.80 |
| 7 purchase totals = | $875.95 | $939.0161 | $939.03 | $939.05 | $939.10 | |