| 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 | $132.41 | 5.812% | $140.1057 | $140.11 | $140.10 | $140.10 |
| Purchase #2 | $32.81 | 13.395% | $37.2049 | $37.20 | $37.20 | $37.20 |
| Purchase #3 | $39.43 | 13.523% | $44.7621 | $44.76 | $44.75 | $44.80 |
| Purchase #4 | $248.91 | 4.484% | $260.0711 | $260.07 | $260.05 | $260.10 |
| Purchase #5 | $20.31 | 4.654% | $21.2552 | $21.26 | $21.25 | $21.30 |
| Purchase #6 | $172.64 | 12.771% | $194.6879 | $194.69 | $194.70 | $194.70 |
| Purchase #7 | $163.78 | 12.621% | $184.4507 | $184.45 | $184.45 | $184.50 |
| 7 purchase totals = | $810.29 | $882.5376 | $882.54 | $882.50 | $882.70 | |