| 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 | $245.32 | 5.684% | $259.264 | $259.26 | $259.25 | $259.30 |
| Purchase #2 | $221.29 | 8.279% | $239.6106 | $239.61 | $239.60 | $239.60 |
| Purchase #3 | $117.45 | 7.378% | $126.1155 | $126.12 | $126.10 | $126.10 |
| Purchase #4 | $158.34 | 11.528% | $176.5934 | $176.59 | $176.60 | $176.60 |
| Purchase #5 | $209.97 | 8.787% | $228.4201 | $228.42 | $228.40 | $228.40 |
| Purchase #6 | $25.27 | 11.112% | $28.078 | $28.08 | $28.10 | $28.10 |
| Purchase #7 | $247.94 | 12.500% | $278.9325 | $278.93 | $278.95 | $278.90 |
| 7 purchase totals = | $1,225.58 | $1,337.0141 | $1,337.01 | $1,337.00 | $1,337.00 | |