| 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 | $229.65 | 3.521% | $237.736 | $237.74 | $237.75 | $237.70 |
| Purchase #2 | $224.81 | 10.667% | $248.7905 | $248.79 | $248.80 | $248.80 |
| Purchase #3 | $229.46 | 8.742% | $249.5194 | $249.52 | $249.50 | $249.50 |
| Purchase #4 | $202.76 | 5.857% | $214.6357 | $214.64 | $214.65 | $214.60 |
| Purchase #5 | $87.29 | 5.377% | $91.9836 | $91.98 | $92.00 | $92.00 |
| Purchase #6 | $129.44 | 3.112% | $133.4682 | $133.47 | $133.45 | $133.50 |
| Purchase #7 | $193.48 | 6.503% | $206.062 | $206.06 | $206.05 | $206.10 |
| 7 purchase totals = | $1,296.89 | $1,382.1954 | $1,382.20 | $1,382.20 | $1,382.20 | |