| 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 | $213.57 | 3.487% | $221.0172 | $221.02 | $221.00 | $221.00 |
| Purchase #2 | $202.49 | 7.433% | $217.5411 | $217.54 | $217.55 | $217.50 |
| Purchase #3 | $150.93 | 13.378% | $171.1214 | $171.12 | $171.10 | $171.10 |
| Purchase #4 | $143.99 | 11.812% | $160.9981 | $161.00 | $161.00 | $161.00 |
| Purchase #5 | $67.92 | 8.352% | $73.5927 | $73.59 | $73.60 | $73.60 |
| Purchase #6 | $64.34 | 5.185% | $67.676 | $67.68 | $67.70 | $67.70 |
| Purchase #7 | $5.43 | 3.637% | $5.6275 | $5.63 | $5.65 | $5.60 |
| 7 purchase totals = | $848.67 | $917.5740 | $917.58 | $917.60 | $917.50 | |