| 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 | $218.80 | 9.163% | $238.8486 | $238.85 | $238.85 | $238.80 |
| Purchase #2 | $200.46 | 11.841% | $224.1965 | $224.20 | $224.20 | $224.20 |
| Purchase #3 | $148.96 | 9.674% | $163.3704 | $163.37 | $163.35 | $163.40 |
| Purchase #4 | $101.99 | 5.505% | $107.6045 | $107.60 | $107.60 | $107.60 |
| Purchase #5 | $71.75 | 5.196% | $75.4781 | $75.48 | $75.50 | $75.50 |
| Purchase #6 | $154.28 | 7.521% | $165.8834 | $165.88 | $165.90 | $165.90 |
| Purchase #7 | $60.32 | 11.740% | $67.4016 | $67.40 | $67.40 | $67.40 |
| 7 purchase totals = | $956.56 | $1,042.7831 | $1,042.78 | $1,042.80 | $1,042.80 | |