| 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 | $110.97 | 10.266% | $122.3622 | $122.36 | $122.35 | $122.40 |
| Purchase #2 | $136.25 | 6.124% | $144.594 | $144.59 | $144.60 | $144.60 |
| Purchase #3 | $44.27 | 9.261% | $48.3698 | $48.37 | $48.35 | $48.40 |
| Purchase #4 | $242.99 | 6.392% | $258.5219 | $258.52 | $258.50 | $258.50 |
| Purchase #5 | $230.65 | 11.328% | $256.778 | $256.78 | $256.80 | $256.80 |
| Purchase #6 | $91.56 | 9.523% | $100.2793 | $100.28 | $100.30 | $100.30 |
| Purchase #7 | $198.28 | 13.680% | $225.4047 | $225.40 | $225.40 | $225.40 |
| 7 purchase totals = | $1,054.97 | $1,156.3099 | $1,156.30 | $1,156.30 | $1,156.40 | |