| 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 | $198.39 | 12.152% | $222.4984 | $222.50 | $222.50 | $222.50 |
| Purchase #2 | $96.89 | 10.381% | $106.9482 | $106.95 | $106.95 | $106.90 |
| Purchase #3 | $38.56 | 10.237% | $42.5074 | $42.51 | $42.50 | $42.50 |
| Purchase #4 | $225.63 | 11.741% | $252.1212 | $252.12 | $252.10 | $252.10 |
| Purchase #5 | $133.79 | 3.757% | $138.8165 | $138.82 | $138.80 | $138.80 |
| Purchase #6 | $135.55 | 11.821% | $151.5734 | $151.57 | $151.55 | $151.60 |
| Purchase #7 | $183.49 | 12.674% | $206.7455 | $206.75 | $206.75 | $206.70 |
| 7 purchase totals = | $1,012.30 | $1,121.2106 | $1,121.22 | $1,121.15 | $1,121.10 | |