| 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 | $126.78 | 6.554% | $135.0892 | $135.09 | $135.10 | $135.10 |
| Purchase #2 | $249.54 | 6.164% | $264.9216 | $264.92 | $264.90 | $264.90 |
| Purchase #3 | $5.44 | 5.290% | $5.7278 | $5.73 | $5.75 | $5.70 |
| Purchase #4 | $75.90 | 8.185% | $82.1124 | $82.11 | $82.10 | $82.10 |
| Purchase #5 | $209.59 | 10.417% | $231.423 | $231.42 | $231.40 | $231.40 |
| Purchase #6 | $161.71 | 6.801% | $172.7079 | $172.71 | $172.70 | $172.70 |
| Purchase #7 | $165.98 | 7.798% | $178.9231 | $178.92 | $178.90 | $178.90 |
| 7 purchase totals = | $994.94 | $1,070.9050 | $1,070.90 | $1,070.85 | $1,070.80 | |