| 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 | $222.35 | 13.654% | $252.7097 | $252.71 | $252.70 | $252.70 |
| Purchase #2 | $79.27 | 7.387% | $85.1257 | $85.13 | $85.15 | $85.10 |
| Purchase #3 | $77.27 | 4.789% | $80.9705 | $80.97 | $80.95 | $81.00 |
| Purchase #4 | $171.40 | 11.621% | $191.3184 | $191.32 | $191.30 | $191.30 |
| Purchase #5 | $25.61 | 8.214% | $27.7136 | $27.71 | $27.70 | $27.70 |
| Purchase #6 | $87.64 | 5.716% | $92.6495 | $92.65 | $92.65 | $92.60 |
| Purchase #7 | $231.41 | 3.195% | $238.8035 | $238.80 | $238.80 | $238.80 |
| 7 purchase totals = | $894.95 | $969.2909 | $969.29 | $969.25 | $969.20 | |