| 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 | $192.48 | 5.699% | $203.4494 | $203.45 | $203.45 | $203.40 |
| Purchase #2 | $228.70 | 12.224% | $256.6563 | $256.66 | $256.65 | $256.70 |
| Purchase #3 | $166.63 | 13.244% | $188.6985 | $188.70 | $188.70 | $188.70 |
| Purchase #4 | $213.86 | 4.786% | $224.0953 | $224.10 | $224.10 | $224.10 |
| Purchase #5 | $237.96 | 9.480% | $260.5186 | $260.52 | $260.50 | $260.50 |
| Purchase #6 | $12.36 | 11.678% | $13.8034 | $13.80 | $13.80 | $13.80 |
| Purchase #7 | $106.67 | 7.388% | $114.5508 | $114.55 | $114.55 | $114.60 |
| 7 purchase totals = | $1,158.66 | $1,261.7723 | $1,261.78 | $1,261.75 | $1,261.80 | |