| 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 | $192.32 | 13.631% | $218.5351 | $218.54 | $218.55 | $218.50 |
| Purchase #2 | $35.62 | 12.336% | $40.0141 | $40.01 | $40.00 | $40.00 |
| Purchase #3 | $58.58 | 10.334% | $64.6337 | $64.63 | $64.65 | $64.60 |
| Purchase #4 | $131.96 | 12.324% | $148.2228 | $148.22 | $148.20 | $148.20 |
| Purchase #5 | $220.29 | 6.495% | $234.5978 | $234.60 | $234.60 | $234.60 |
| Purchase #6 | $228.57 | 13.872% | $260.2772 | $260.28 | $260.30 | $260.30 |
| Purchase #7 | $108.53 | 11.271% | $120.7624 | $120.76 | $120.75 | $120.80 |
| 7 purchase totals = | $975.87 | $1,087.0431 | $1,087.04 | $1,087.05 | $1,087.00 | |