| 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 | $66.89 | 9.150% | $73.0104 | $73.01 | $73.00 | $73.00 |
| Purchase #2 | $242.48 | 3.167% | $250.1593 | $250.16 | $250.15 | $250.20 |
| Purchase #3 | $222.69 | 9.170% | $243.1107 | $243.11 | $243.10 | $243.10 |
| Purchase #4 | $193.67 | 8.333% | $209.8085 | $209.81 | $209.80 | $209.80 |
| Purchase #5 | $204.97 | 4.260% | $213.7017 | $213.70 | $213.70 | $213.70 |
| Purchase #6 | $206.63 | 9.719% | $226.7124 | $226.71 | $226.70 | $226.70 |
| Purchase #7 | $140.78 | 13.866% | $160.3006 | $160.30 | $160.30 | $160.30 |
| 7 purchase totals = | $1,278.11 | $1,376.8036 | $1,376.80 | $1,376.75 | $1,376.80 | |