| 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 | $183.62 | 10.280% | $202.4961 | $202.50 | $202.50 | $202.50 |
| Purchase #2 | $69.63 | 4.689% | $72.895 | $72.90 | $72.90 | $72.90 |
| Purchase #3 | $18.85 | 9.560% | $20.6521 | $20.65 | $20.65 | $20.70 |
| Purchase #4 | $225.76 | 6.815% | $241.1455 | $241.15 | $241.15 | $241.10 |
| Purchase #5 | $146.26 | 13.746% | $166.3649 | $166.36 | $166.35 | $166.40 |
| Purchase #6 | $175.40 | 11.387% | $195.3728 | $195.37 | $195.35 | $195.40 |
| Purchase #7 | $214.55 | 11.874% | $240.0257 | $240.03 | $240.05 | $240.00 |
| 7 purchase totals = | $1,034.07 | $1,138.9521 | $1,138.96 | $1,138.95 | $1,139.00 | |