| 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 | $88.86 | 12.465% | $99.9364 | $99.94 | $99.95 | $99.90 |
| Purchase #2 | $203.69 | 4.148% | $212.1391 | $212.14 | $212.15 | $212.10 |
| Purchase #3 | $243.73 | 6.391% | $259.3068 | $259.31 | $259.30 | $259.30 |
| Purchase #4 | $157.98 | 10.590% | $174.7101 | $174.71 | $174.70 | $174.70 |
| Purchase #5 | $172.52 | 9.561% | $189.0146 | $189.01 | $189.00 | $189.00 |
| Purchase #6 | $96.69 | 10.623% | $106.9614 | $106.96 | $106.95 | $107.00 |
| Purchase #7 | $245.94 | 11.792% | $274.9412 | $274.94 | $274.95 | $274.90 |
| 7 purchase totals = | $1,209.41 | $1,317.0096 | $1,317.01 | $1,317.00 | $1,316.90 | |