| 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 | $205.61 | 3.643% | $213.1004 | $213.10 | $213.10 | $213.10 |
| Purchase #2 | $115.48 | 3.226% | $119.2054 | $119.21 | $119.20 | $119.20 |
| Purchase #3 | $177.48 | 11.425% | $197.7571 | $197.76 | $197.75 | $197.80 |
| Purchase #4 | $171.35 | 9.346% | $187.3644 | $187.36 | $187.35 | $187.40 |
| Purchase #5 | $232.72 | 8.421% | $252.3174 | $252.32 | $252.30 | $252.30 |
| Purchase #6 | $199.32 | 12.394% | $224.0237 | $224.02 | $224.00 | $224.00 |
| Purchase #7 | $193.94 | 4.814% | $203.2763 | $203.28 | $203.30 | $203.30 |
| 7 purchase totals = | $1,295.90 | $1,397.0447 | $1,397.05 | $1,397.00 | $1,397.10 | |