| 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 | $212.63 | 5.708% | $224.7669 | $224.77 | $224.75 | $224.80 |
| Purchase #2 | $36.99 | 10.723% | $40.9564 | $40.96 | $40.95 | $41.00 |
| Purchase #3 | $141.26 | 13.289% | $160.032 | $160.03 | $160.05 | $160.00 |
| Purchase #4 | $200.55 | 6.329% | $213.2428 | $213.24 | $213.25 | $213.20 |
| Purchase #5 | $122.65 | 4.795% | $128.5311 | $128.53 | $128.55 | $128.50 |
| Purchase #6 | $20.49 | 4.774% | $21.4682 | $21.47 | $21.45 | $21.50 |
| Purchase #7 | $200.29 | 9.790% | $219.8984 | $219.90 | $219.90 | $219.90 |
| 7 purchase totals = | $934.86 | $1,008.8958 | $1,008.90 | $1,008.90 | $1,008.90 | |