| 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 | $235.62 | 8.419% | $255.4568 | $255.46 | $255.45 | $255.50 |
| Purchase #2 | $213.97 | 10.769% | $237.0124 | $237.01 | $237.00 | $237.00 |
| Purchase #3 | $120.41 | 12.781% | $135.7996 | $135.80 | $135.80 | $135.80 |
| Purchase #4 | $249.81 | 10.293% | $275.5229 | $275.52 | $275.50 | $275.50 |
| Purchase #5 | $224.66 | 13.824% | $255.717 | $255.72 | $255.70 | $255.70 |
| Purchase #6 | $244.36 | 9.316% | $267.1246 | $267.12 | $267.10 | $267.10 |
| Purchase #7 | $144.83 | 10.218% | $159.6287 | $159.63 | $159.65 | $159.60 |
| 7 purchase totals = | $1,433.66 | $1,586.2620 | $1,586.26 | $1,586.20 | $1,586.20 | |