| 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 | $225.90 | 9.247% | $246.789 | $246.79 | $246.80 | $246.80 |
| Purchase #2 | $39.92 | 3.315% | $41.2433 | $41.24 | $41.25 | $41.20 |
| Purchase #3 | $71.48 | 9.374% | $78.1805 | $78.18 | $78.20 | $78.20 |
| Purchase #4 | $88.85 | 4.820% | $93.1326 | $93.13 | $93.15 | $93.10 |
| Purchase #5 | $80.53 | 3.587% | $83.4186 | $83.42 | $83.40 | $83.40 |
| Purchase #6 | $111.51 | 5.283% | $117.4011 | $117.40 | $117.40 | $117.40 |
| Purchase #7 | $21.36 | 13.239% | $24.1879 | $24.19 | $24.20 | $24.20 |
| 7 purchase totals = | $639.55 | $684.3530 | $684.35 | $684.40 | $684.30 | |