| 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 | $205.30 | 5.732% | $217.0678 | $217.07 | $217.05 | $217.10 |
| Purchase #2 | $133.84 | 10.822% | $148.3242 | $148.32 | $148.30 | $148.30 |
| Purchase #3 | $189.93 | 5.616% | $200.5965 | $200.60 | $200.60 | $200.60 |
| Purchase #4 | $184.98 | 8.568% | $200.8291 | $200.83 | $200.85 | $200.80 |
| Purchase #5 | $84.29 | 10.407% | $93.0621 | $93.06 | $93.05 | $93.10 |
| Purchase #6 | $94.49 | 5.263% | $99.463 | $99.46 | $99.45 | $99.50 |
| Purchase #7 | $151.85 | 5.276% | $159.8616 | $159.86 | $159.85 | $159.90 |
| 7 purchase totals = | $1,044.68 | $1,119.2043 | $1,119.20 | $1,119.15 | $1,119.30 | |