| 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 | $212.35 | 9.150% | $231.78 | $231.78 | $231.80 | $231.80 |
| Purchase #2 | $169.92 | 11.188% | $188.9306 | $188.93 | $188.95 | $188.90 |
| Purchase #3 | $170.33 | 10.285% | $187.8484 | $187.85 | $187.85 | $187.80 |
| Purchase #4 | $123.97 | 8.430% | $134.4207 | $134.42 | $134.40 | $134.40 |
| Purchase #5 | $204.30 | 10.623% | $226.0028 | $226.00 | $226.00 | $226.00 |
| Purchase #6 | $119.55 | 11.311% | $133.0723 | $133.07 | $133.05 | $133.10 |
| Purchase #7 | $134.26 | 12.807% | $151.4547 | $151.45 | $151.45 | $151.50 |
| 7 purchase totals = | $1,134.68 | $1,253.5095 | $1,253.50 | $1,253.50 | $1,253.50 | |