| 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 | $117.40 | 13.246% | $132.9508 | $132.95 | $132.95 | $133.00 |
| Purchase #2 | $208.53 | 5.825% | $220.6769 | $220.68 | $220.70 | $220.70 |
| Purchase #3 | $160.77 | 12.516% | $180.892 | $180.89 | $180.90 | $180.90 |
| Purchase #4 | $9.50 | 6.340% | $10.1023 | $10.10 | $10.10 | $10.10 |
| Purchase #5 | $223.25 | 7.358% | $239.6767 | $239.68 | $239.70 | $239.70 |
| Purchase #6 | $71.92 | 13.105% | $81.3451 | $81.35 | $81.35 | $81.30 |
| Purchase #7 | $184.53 | 4.327% | $192.5146 | $192.51 | $192.50 | $192.50 |
| 7 purchase totals = | $975.90 | $1,058.1584 | $1,058.16 | $1,058.20 | $1,058.20 | |