| 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 | $13.25 | 7.519% | $14.2463 | $14.25 | $14.25 | $14.20 |
| Purchase #2 | $220.88 | 3.298% | $228.1646 | $228.16 | $228.15 | $228.20 |
| Purchase #3 | $23.25 | 5.222% | $24.4641 | $24.46 | $24.45 | $24.50 |
| Purchase #4 | $85.38 | 11.738% | $95.4019 | $95.40 | $95.40 | $95.40 |
| Purchase #5 | $200.30 | 9.407% | $219.1422 | $219.14 | $219.15 | $219.10 |
| Purchase #6 | $66.36 | 10.490% | $73.3212 | $73.32 | $73.30 | $73.30 |
| Purchase #7 | $135.68 | 7.544% | $145.9157 | $145.92 | $145.90 | $145.90 |
| 7 purchase totals = | $745.10 | $800.6560 | $800.65 | $800.60 | $800.60 | |