| 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 | $206.64 | 6.441% | $219.9497 | $219.95 | $219.95 | $219.90 |
| Purchase #2 | $61.39 | 7.324% | $65.8862 | $65.89 | $65.90 | $65.90 |
| Purchase #3 | $216.47 | 7.340% | $232.3589 | $232.36 | $232.35 | $232.40 |
| Purchase #4 | $222.45 | 13.302% | $252.0403 | $252.04 | $252.05 | $252.00 |
| Purchase #5 | $173.44 | 9.190% | $189.3791 | $189.38 | $189.40 | $189.40 |
| Purchase #6 | $158.56 | 8.653% | $172.2802 | $172.28 | $172.30 | $172.30 |
| Purchase #7 | $16.32 | 11.162% | $18.1416 | $18.14 | $18.15 | $18.10 |
| 7 purchase totals = | $1,055.27 | $1,150.0360 | $1,150.04 | $1,150.10 | $1,150.00 | |