| 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 | $102.67 | 5.389% | $108.2029 | $108.20 | $108.20 | $108.20 |
| Purchase #2 | $134.98 | 7.369% | $144.9267 | $144.93 | $144.95 | $144.90 |
| Purchase #3 | $223.99 | 12.186% | $251.2854 | $251.29 | $251.30 | $251.30 |
| Purchase #4 | $71.33 | 12.689% | $80.3811 | $80.38 | $80.40 | $80.40 |
| Purchase #5 | $166.63 | 13.505% | $189.1334 | $189.13 | $189.15 | $189.10 |
| Purchase #6 | $79.68 | 13.408% | $90.3635 | $90.36 | $90.35 | $90.40 |
| Purchase #7 | $207.71 | 5.538% | $219.213 | $219.21 | $219.20 | $219.20 |
| 7 purchase totals = | $986.99 | $1,083.5060 | $1,083.50 | $1,083.55 | $1,083.50 | |