| 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 | $120.30 | 4.297% | $125.4693 | $125.47 | $125.45 | $125.50 |
| Purchase #2 | $247.91 | 12.756% | $279.5334 | $279.53 | $279.55 | $279.50 |
| Purchase #3 | $129.88 | 3.788% | $134.7999 | $134.80 | $134.80 | $134.80 |
| Purchase #4 | $185.96 | 8.390% | $201.562 | $201.56 | $201.55 | $201.60 |
| Purchase #5 | $30.60 | 10.785% | $33.9002 | $33.90 | $33.90 | $33.90 |
| Purchase #6 | $31.57 | 12.688% | $35.5756 | $35.58 | $35.60 | $35.60 |
| Purchase #7 | $99.59 | 11.672% | $111.2141 | $111.21 | $111.20 | $111.20 |
| 7 purchase totals = | $845.81 | $922.0545 | $922.05 | $922.05 | $922.10 | |