| 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 | $227.29 | 10.731% | $251.6805 | $251.68 | $251.70 | $251.70 |
| Purchase #2 | $131.94 | 7.225% | $141.4727 | $141.47 | $141.45 | $141.50 |
| Purchase #3 | $115.58 | 12.199% | $129.6796 | $129.68 | $129.70 | $129.70 |
| Purchase #4 | $39.52 | 7.377% | $42.4354 | $42.44 | $42.45 | $42.40 |
| Purchase #5 | $225.54 | 10.471% | $249.1563 | $249.16 | $249.15 | $249.20 |
| Purchase #6 | $236.95 | 12.675% | $266.9834 | $266.98 | $267.00 | $267.00 |
| Purchase #7 | $204.40 | 6.334% | $217.3467 | $217.35 | $217.35 | $217.30 |
| 7 purchase totals = | $1,181.22 | $1,298.7546 | $1,298.76 | $1,298.80 | $1,298.80 | |