| 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 | $229.57 | 5.288% | $241.7097 | $241.71 | $241.70 | $241.70 |
| Purchase #2 | $200.36 | 9.118% | $218.6288 | $218.63 | $218.65 | $218.60 |
| Purchase #3 | $17.33 | 6.466% | $18.4506 | $18.45 | $18.45 | $18.50 |
| Purchase #4 | $129.73 | 8.150% | $140.303 | $140.30 | $140.30 | $140.30 |
| Purchase #5 | $155.88 | 11.710% | $174.1335 | $174.13 | $174.15 | $174.10 |
| Purchase #6 | $28.87 | 6.557% | $30.763 | $30.76 | $30.75 | $30.80 |
| Purchase #7 | $98.52 | 12.575% | $110.9089 | $110.91 | $110.90 | $110.90 |
| 7 purchase totals = | $860.26 | $934.8975 | $934.89 | $934.90 | $934.90 | |