| 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 | $191.93 | 10.125% | $211.3629 | $211.36 | $211.35 | $211.40 |
| Purchase #2 | $148.66 | 11.379% | $165.576 | $165.58 | $165.60 | $165.60 |
| Purchase #3 | $217.88 | 5.864% | $230.6565 | $230.66 | $230.65 | $230.70 |
| Purchase #4 | $101.58 | 8.868% | $110.5881 | $110.59 | $110.60 | $110.60 |
| Purchase #5 | $54.67 | 6.379% | $58.1574 | $58.16 | $58.15 | $58.20 |
| Purchase #6 | $205.89 | 10.122% | $226.7302 | $226.73 | $226.75 | $226.70 |
| Purchase #7 | $238.65 | 4.153% | $248.5611 | $248.56 | $248.55 | $248.60 |
| 7 purchase totals = | $1,159.26 | $1,251.6322 | $1,251.64 | $1,251.65 | $1,251.80 | |