| 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 | $44.39 | 13.265% | $50.2783 | $50.28 | $50.30 | $50.30 |
| Purchase #2 | $100.85 | 11.791% | $112.7412 | $112.74 | $112.75 | $112.70 |
| Purchase #3 | $85.35 | 10.801% | $94.5687 | $94.57 | $94.55 | $94.60 |
| Purchase #4 | $224.51 | 6.502% | $239.1076 | $239.11 | $239.10 | $239.10 |
| Purchase #5 | $216.46 | 6.345% | $230.1944 | $230.19 | $230.20 | $230.20 |
| Purchase #6 | $197.86 | 12.234% | $222.0662 | $222.07 | $222.05 | $222.10 |
| Purchase #7 | $176.92 | 4.162% | $184.2834 | $184.28 | $184.30 | $184.30 |
| 7 purchase totals = | $1,046.34 | $1,133.2398 | $1,133.24 | $1,133.25 | $1,133.30 | |