| 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 | $102.52 | 4.126% | $106.75 | $106.75 | $106.75 | $106.80 |
| Purchase #2 | $96.79 | 5.704% | $102.3109 | $102.31 | $102.30 | $102.30 |
| Purchase #3 | $201.28 | 12.631% | $226.7037 | $226.70 | $226.70 | $226.70 |
| Purchase #4 | $36.48 | 4.714% | $38.1997 | $38.20 | $38.20 | $38.20 |
| Purchase #5 | $248.36 | 7.319% | $266.5375 | $266.54 | $266.55 | $266.50 |
| Purchase #6 | $220.46 | 10.847% | $244.3733 | $244.37 | $244.35 | $244.40 |
| Purchase #7 | $234.86 | 13.505% | $266.5778 | $266.58 | $266.60 | $266.60 |
| 7 purchase totals = | $1,140.75 | $1,251.4529 | $1,251.45 | $1,251.45 | $1,251.50 | |