| 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 | $222.42 | 13.815% | $253.1473 | $253.15 | $253.15 | $253.10 |
| Purchase #2 | $162.59 | 5.340% | $171.2723 | $171.27 | $171.25 | $171.30 |
| Purchase #3 | $240.63 | 3.834% | $249.8558 | $249.86 | $249.85 | $249.90 |
| Purchase #4 | $204.50 | 7.194% | $219.2117 | $219.21 | $219.20 | $219.20 |
| Purchase #5 | $172.43 | 12.813% | $194.5235 | $194.52 | $194.50 | $194.50 |
| Purchase #6 | $11.79 | 6.372% | $12.5413 | $12.54 | $12.55 | $12.50 |
| Purchase #7 | $223.83 | 3.316% | $231.2522 | $231.25 | $231.25 | $231.30 |
| 7 purchase totals = | $1,238.19 | $1,331.8041 | $1,331.80 | $1,331.75 | $1,331.80 | |