| 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 | $204.52 | 4.515% | $213.7541 | $213.75 | $213.75 | $213.80 |
| Purchase #2 | $235.82 | 7.186% | $252.766 | $252.77 | $252.75 | $252.80 |
| Purchase #3 | $115.82 | 6.841% | $123.7432 | $123.74 | $123.75 | $123.70 |
| Purchase #4 | $210.88 | 4.734% | $220.8631 | $220.86 | $220.85 | $220.90 |
| Purchase #5 | $30.37 | 6.155% | $32.2393 | $32.24 | $32.25 | $32.20 |
| Purchase #6 | $158.88 | 4.567% | $166.136 | $166.14 | $166.15 | $166.10 |
| Purchase #7 | $108.68 | 6.375% | $115.6084 | $115.61 | $115.60 | $115.60 |
| 7 purchase totals = | $1,064.97 | $1,125.1101 | $1,125.11 | $1,125.10 | $1,125.10 | |