| 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 | $17.92 | 8.212% | $19.3916 | $19.39 | $19.40 | $19.40 |
| Purchase #2 | $215.88 | 4.153% | $224.8455 | $224.85 | $224.85 | $224.80 |
| Purchase #3 | $217.98 | 6.167% | $231.4228 | $231.42 | $231.40 | $231.40 |
| Purchase #4 | $232.60 | 13.450% | $263.8847 | $263.88 | $263.90 | $263.90 |
| Purchase #5 | $94.35 | 13.650% | $107.2288 | $107.23 | $107.25 | $107.20 |
| Purchase #6 | $243.95 | 12.392% | $274.1803 | $274.18 | $274.20 | $274.20 |
| Purchase #7 | $12.54 | 10.516% | $13.8587 | $13.86 | $13.85 | $13.90 |
| 7 purchase totals = | $1,035.22 | $1,134.8124 | $1,134.81 | $1,134.85 | $1,134.80 | |