| 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 | $249.84 | 13.832% | $284.3979 | $284.40 | $284.40 | $284.40 |
| Purchase #2 | $180.91 | 12.297% | $203.1565 | $203.16 | $203.15 | $203.20 |
| Purchase #3 | $219.76 | 4.702% | $230.0931 | $230.09 | $230.10 | $230.10 |
| Purchase #4 | $63.90 | 9.511% | $69.9775 | $69.98 | $70.00 | $70.00 |
| Purchase #5 | $63.97 | 7.109% | $68.5176 | $68.52 | $68.50 | $68.50 |
| Purchase #6 | $121.64 | 5.412% | $128.2232 | $128.22 | $128.20 | $128.20 |
| Purchase #7 | $33.56 | 5.764% | $35.4944 | $35.49 | $35.50 | $35.50 |
| 7 purchase totals = | $933.58 | $1,019.8602 | $1,019.86 | $1,019.85 | $1,019.90 | |