| 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 | $216.30 | 6.759% | $230.9197 | $230.92 | $230.90 | $230.90 |
| Purchase #2 | $39.28 | 5.551% | $41.4604 | $41.46 | $41.45 | $41.50 |
| Purchase #3 | $124.86 | 13.257% | $141.4127 | $141.41 | $141.40 | $141.40 |
| Purchase #4 | $79.29 | 5.317% | $83.5058 | $83.51 | $83.50 | $83.50 |
| Purchase #5 | $159.66 | 10.608% | $176.5967 | $176.60 | $176.60 | $176.60 |
| Purchase #6 | $224.63 | 11.782% | $251.0959 | $251.10 | $251.10 | $251.10 |
| Purchase #7 | $128.35 | 10.388% | $141.683 | $141.68 | $141.70 | $141.70 |
| 7 purchase totals = | $972.37 | $1,066.6742 | $1,066.68 | $1,066.65 | $1,066.70 | |