| 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 | $72.53 | 3.269% | $74.901 | $74.90 | $74.90 | $74.90 |
| Purchase #2 | $194.79 | 4.417% | $203.3939 | $203.39 | $203.40 | $203.40 |
| Purchase #3 | $45.39 | 8.630% | $49.3072 | $49.31 | $49.30 | $49.30 |
| Purchase #4 | $137.81 | 4.783% | $144.4015 | $144.40 | $144.40 | $144.40 |
| Purchase #5 | $190.69 | 11.711% | $213.0217 | $213.02 | $213.00 | $213.00 |
| Purchase #6 | $241.87 | 4.253% | $252.1567 | $252.16 | $252.15 | $252.20 |
| Purchase #7 | $19.79 | 10.800% | $21.9273 | $21.93 | $21.95 | $21.90 |
| 7 purchase totals = | $902.87 | $959.1093 | $959.11 | $959.10 | $959.10 | |