| 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 | $248.81 | 4.764% | $260.6633 | $260.66 | $260.65 | $260.70 |
| Purchase #2 | $203.36 | 8.232% | $220.1006 | $220.10 | $220.10 | $220.10 |
| Purchase #3 | $19.97 | 13.462% | $22.6584 | $22.66 | $22.65 | $22.70 |
| Purchase #4 | $38.27 | 4.163% | $39.8632 | $39.86 | $39.85 | $39.90 |
| Purchase #5 | $225.31 | 12.459% | $253.3814 | $253.38 | $253.40 | $253.40 |
| Purchase #6 | $154.67 | 10.437% | $170.8129 | $170.81 | $170.80 | $170.80 |
| Purchase #7 | $156.66 | 3.534% | $162.1964 | $162.20 | $162.20 | $162.20 |
| 7 purchase totals = | $1,047.05 | $1,129.6762 | $1,129.67 | $1,129.65 | $1,129.80 | |