| 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 | $202.86 | 9.422% | $221.9735 | $221.97 | $221.95 | $222.00 |
| Purchase #2 | $219.76 | 13.123% | $248.5991 | $248.60 | $248.60 | $248.60 |
| Purchase #3 | $194.41 | 6.368% | $206.79 | $206.79 | $206.80 | $206.80 |
| Purchase #4 | $222.65 | 11.268% | $247.7382 | $247.74 | $247.75 | $247.70 |
| Purchase #5 | $134.46 | 4.597% | $140.6411 | $140.64 | $140.65 | $140.60 |
| Purchase #6 | $187.67 | 13.260% | $212.555 | $212.56 | $212.55 | $212.60 |
| Purchase #7 | $226.66 | 11.779% | $253.3583 | $253.36 | $253.35 | $253.40 |
| 7 purchase totals = | $1,388.47 | $1,531.6552 | $1,531.66 | $1,531.65 | $1,531.70 | |