| 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 | $210.28 | 4.166% | $219.0403 | $219.04 | $219.05 | $219.00 |
| Purchase #2 | $199.85 | 4.822% | $209.4868 | $209.49 | $209.50 | $209.50 |
| Purchase #3 | $15.56 | 9.468% | $17.0332 | $17.03 | $17.05 | $17.00 |
| Purchase #4 | $142.81 | 11.405% | $159.0975 | $159.10 | $159.10 | $159.10 |
| Purchase #5 | $155.97 | 10.496% | $172.3406 | $172.34 | $172.35 | $172.30 |
| Purchase #6 | $149.55 | 8.528% | $162.3036 | $162.30 | $162.30 | $162.30 |
| Purchase #7 | $34.25 | 10.264% | $37.7654 | $37.77 | $37.75 | $37.80 |
| 7 purchase totals = | $908.27 | $977.0674 | $977.07 | $977.10 | $977.00 | |