| 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 | $133.89 | 13.656% | $152.174 | $152.17 | $152.15 | $152.20 |
| Purchase #2 | $28.64 | 8.767% | $31.1509 | $31.15 | $31.15 | $31.20 |
| Purchase #3 | $42.94 | 3.504% | $44.4446 | $44.44 | $44.45 | $44.40 |
| Purchase #4 | $88.41 | 4.720% | $92.583 | $92.58 | $92.60 | $92.60 |
| Purchase #5 | $213.26 | 10.266% | $235.1533 | $235.15 | $235.15 | $235.20 |
| Purchase #6 | $120.34 | 4.182% | $125.3726 | $125.37 | $125.35 | $125.40 |
| Purchase #7 | $246.34 | 5.150% | $259.0265 | $259.03 | $259.05 | $259.00 |
| 7 purchase totals = | $873.82 | $939.9049 | $939.89 | $939.90 | $940.00 | |