| 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 | $221.36 | 6.754% | $236.3107 | $236.31 | $236.30 | $236.30 |
| Purchase #2 | $60.44 | 8.465% | $65.5562 | $65.56 | $65.55 | $65.60 |
| Purchase #3 | $114.76 | 12.171% | $128.7274 | $128.73 | $128.75 | $128.70 |
| Purchase #4 | $33.87 | 12.422% | $38.0773 | $38.08 | $38.10 | $38.10 |
| Purchase #5 | $244.65 | 3.539% | $253.3082 | $253.31 | $253.30 | $253.30 |
| Purchase #6 | $155.68 | 10.168% | $171.5095 | $171.51 | $171.50 | $171.50 |
| Purchase #7 | $5.66 | 12.123% | $6.3462 | $6.35 | $6.35 | $6.30 |
| 7 purchase totals = | $836.42 | $899.8355 | $899.85 | $899.85 | $899.80 | |