| 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 | $214.47 | 9.186% | $234.1712 | $234.17 | $234.15 | $234.20 |
| Purchase #2 | $80.89 | 5.196% | $85.093 | $85.09 | $85.10 | $85.10 |
| Purchase #3 | $238.50 | 12.841% | $269.1258 | $269.13 | $269.15 | $269.10 |
| Purchase #4 | $171.63 | 10.532% | $189.7061 | $189.71 | $189.70 | $189.70 |
| Purchase #5 | $233.60 | 8.335% | $253.0706 | $253.07 | $253.05 | $253.10 |
| Purchase #6 | $229.93 | 3.754% | $238.5616 | $238.56 | $238.55 | $238.60 |
| Purchase #7 | $65.36 | 9.620% | $71.6476 | $71.65 | $71.65 | $71.60 |
| 7 purchase totals = | $1,234.38 | $1,341.3759 | $1,341.38 | $1,341.35 | $1,341.40 | |