| 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 | $198.83 | 3.334% | $205.459 | $205.46 | $205.45 | $205.50 |
| Purchase #2 | $247.76 | 5.171% | $260.5717 | $260.57 | $260.55 | $260.60 |
| Purchase #3 | $242.97 | 8.512% | $263.6516 | $263.65 | $263.65 | $263.70 |
| Purchase #4 | $120.54 | 12.117% | $135.1458 | $135.15 | $135.15 | $135.10 |
| Purchase #5 | $91.99 | 11.221% | $102.3122 | $102.31 | $102.30 | $102.30 |
| Purchase #6 | $239.29 | 7.233% | $256.5978 | $256.60 | $256.60 | $256.60 |
| Purchase #7 | $44.83 | 10.844% | $49.6914 | $49.69 | $49.70 | $49.70 |
| 7 purchase totals = | $1,186.21 | $1,273.4295 | $1,273.43 | $1,273.40 | $1,273.50 | |