| 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 | $116.63 | 4.536% | $121.9203 | $121.92 | $121.90 | $121.90 |
| Purchase #2 | $195.55 | 8.103% | $211.3954 | $211.40 | $211.40 | $211.40 |
| Purchase #3 | $70.35 | 11.524% | $78.4571 | $78.46 | $78.45 | $78.50 |
| Purchase #4 | $87.45 | 13.511% | $99.2654 | $99.27 | $99.25 | $99.30 |
| Purchase #5 | $155.48 | 4.394% | $162.3118 | $162.31 | $162.30 | $162.30 |
| Purchase #6 | $91.85 | 5.543% | $96.9412 | $96.94 | $96.95 | $96.90 |
| Purchase #7 | $178.75 | 10.755% | $197.9746 | $197.97 | $197.95 | $198.00 |
| 7 purchase totals = | $896.06 | $968.2658 | $968.27 | $968.20 | $968.30 | |