| 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 | $120.39 | 3.333% | $124.4026 | $124.40 | $124.40 | $124.40 |
| Purchase #2 | $146.55 | 13.716% | $166.6508 | $166.65 | $166.65 | $166.70 |
| Purchase #3 | $45.33 | 10.588% | $50.1295 | $50.13 | $50.15 | $50.10 |
| Purchase #4 | $220.73 | 11.237% | $245.5334 | $245.53 | $245.55 | $245.50 |
| Purchase #5 | $196.40 | 10.566% | $217.1516 | $217.15 | $217.15 | $217.20 |
| Purchase #6 | $12.36 | 5.265% | $13.0108 | $13.01 | $13.00 | $13.00 |
| Purchase #7 | $241.54 | 5.539% | $254.9189 | $254.92 | $254.90 | $254.90 |
| 7 purchase totals = | $983.30 | $1,071.7976 | $1,071.79 | $1,071.80 | $1,071.80 | |