| 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 | $194.89 | 12.431% | $219.1168 | $219.12 | $219.10 | $219.10 |
| Purchase #2 | $126.40 | 3.271% | $130.5345 | $130.53 | $130.55 | $130.50 |
| Purchase #3 | $222.93 | 11.176% | $247.8447 | $247.84 | $247.85 | $247.80 |
| Purchase #4 | $37.86 | 5.282% | $39.8598 | $39.86 | $39.85 | $39.90 |
| Purchase #5 | $214.69 | 9.869% | $235.8778 | $235.88 | $235.90 | $235.90 |
| Purchase #6 | $194.60 | 7.245% | $208.6988 | $208.70 | $208.70 | $208.70 |
| Purchase #7 | $81.42 | 5.663% | $86.0308 | $86.03 | $86.05 | $86.00 |
| 7 purchase totals = | $1,072.79 | $1,167.9632 | $1,167.96 | $1,168.00 | $1,167.90 | |