| 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 | $238.72 | 9.288% | $260.8923 | $260.89 | $260.90 | $260.90 |
| Purchase #2 | $62.29 | 10.230% | $68.6623 | $68.66 | $68.65 | $68.70 |
| Purchase #3 | $204.79 | 6.569% | $218.2427 | $218.24 | $218.25 | $218.20 |
| Purchase #4 | $12.70 | 12.753% | $14.3196 | $14.32 | $14.30 | $14.30 |
| Purchase #5 | $239.64 | 8.793% | $260.7115 | $260.71 | $260.70 | $260.70 |
| Purchase #6 | $175.28 | 5.616% | $185.1237 | $185.12 | $185.10 | $185.10 |
| Purchase #7 | $156.51 | 5.354% | $164.8895 | $164.89 | $164.90 | $164.90 |
| 7 purchase totals = | $1,089.93 | $1,172.8416 | $1,172.83 | $1,172.80 | $1,172.80 | |