| 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 | $130.98 | 13.590% | $148.7802 | $148.78 | $148.80 | $148.80 |
| Purchase #2 | $193.91 | 4.705% | $203.0335 | $203.03 | $203.05 | $203.00 |
| Purchase #3 | $139.47 | 4.324% | $145.5007 | $145.50 | $145.50 | $145.50 |
| Purchase #4 | $175.30 | 10.155% | $193.1017 | $193.10 | $193.10 | $193.10 |
| Purchase #5 | $92.52 | 10.273% | $102.0246 | $102.02 | $102.00 | $102.00 |
| Purchase #6 | $198.34 | 13.756% | $225.6237 | $225.62 | $225.60 | $225.60 |
| Purchase #7 | $230.28 | 10.368% | $254.1554 | $254.16 | $254.15 | $254.20 |
| 7 purchase totals = | $1,160.80 | $1,272.2198 | $1,272.21 | $1,272.20 | $1,272.20 | |