| 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 | $211.40 | 4.310% | $220.5113 | $220.51 | $220.50 | $220.50 |
| Purchase #2 | $183.98 | 6.385% | $195.7271 | $195.73 | $195.75 | $195.70 |
| Purchase #3 | $232.80 | 11.395% | $259.3276 | $259.33 | $259.35 | $259.30 |
| Purchase #4 | $117.34 | 8.165% | $126.9208 | $126.92 | $126.90 | $126.90 |
| Purchase #5 | $224.46 | 12.353% | $252.1875 | $252.19 | $252.20 | $252.20 |
| Purchase #6 | $172.97 | 4.309% | $180.4233 | $180.42 | $180.40 | $180.40 |
| Purchase #7 | $68.60 | 13.524% | $77.8775 | $77.88 | $77.90 | $77.90 |
| 7 purchase totals = | $1,211.55 | $1,312.9751 | $1,312.98 | $1,313.00 | $1,312.90 | |