| 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 | $193.93 | 7.697% | $208.8568 | $208.86 | $208.85 | $208.90 |
| Purchase #2 | $100.35 | 11.788% | $112.1793 | $112.18 | $112.20 | $112.20 |
| Purchase #3 | $210.81 | 8.767% | $229.2917 | $229.29 | $229.30 | $229.30 |
| Purchase #4 | $20.92 | 12.475% | $23.5298 | $23.53 | $23.55 | $23.50 |
| Purchase #5 | $53.95 | 4.295% | $56.2672 | $56.27 | $56.25 | $56.30 |
| Purchase #6 | $223.51 | 9.507% | $244.7591 | $244.76 | $244.75 | $244.80 |
| Purchase #7 | $121.73 | 12.729% | $137.225 | $137.23 | $137.25 | $137.20 |
| 7 purchase totals = | $925.20 | $1,012.1089 | $1,012.12 | $1,012.15 | $1,012.20 | |