| 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 | $222.93 | 13.664% | $253.3912 | $253.39 | $253.40 | $253.40 |
| Purchase #2 | $248.59 | 11.742% | $277.7794 | $277.78 | $277.80 | $277.80 |
| Purchase #3 | $71.40 | 3.580% | $73.9561 | $73.96 | $73.95 | $74.00 |
| Purchase #4 | $49.41 | 9.372% | $54.0407 | $54.04 | $54.05 | $54.00 |
| Purchase #5 | $173.49 | 5.226% | $182.5566 | $182.56 | $182.55 | $182.60 |
| Purchase #6 | $115.39 | 12.196% | $129.463 | $129.46 | $129.45 | $129.50 |
| Purchase #7 | $215.50 | 3.688% | $223.4476 | $223.45 | $223.45 | $223.40 |
| 7 purchase totals = | $1,096.71 | $1,194.6346 | $1,194.64 | $1,194.65 | $1,194.70 | |