| 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 | $212.92 | 10.541% | $235.3639 | $235.36 | $235.35 | $235.40 |
| Purchase #2 | $238.56 | 8.562% | $258.9855 | $258.99 | $259.00 | $259.00 |
| Purchase #3 | $43.69 | 13.810% | $49.7236 | $49.72 | $49.70 | $49.70 |
| Purchase #4 | $7.40 | 13.172% | $8.3747 | $8.37 | $8.35 | $8.40 |
| Purchase #5 | $49.96 | 7.712% | $53.8129 | $53.81 | $53.80 | $53.80 |
| Purchase #6 | $154.67 | 11.696% | $172.7602 | $172.76 | $172.75 | $172.80 |
| Purchase #7 | $219.59 | 11.516% | $244.878 | $244.88 | $244.90 | $244.90 |
| 7 purchase totals = | $926.79 | $1,023.8988 | $1,023.89 | $1,023.85 | $1,024.00 | |