| 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 | $239.81 | 4.681% | $251.0355 | $251.04 | $251.05 | $251.00 |
| Purchase #2 | $14.60 | 10.377% | $16.115 | $16.12 | $16.10 | $16.10 |
| Purchase #3 | $101.51 | 3.470% | $105.0324 | $105.03 | $105.05 | $105.00 |
| Purchase #4 | $162.46 | 11.622% | $181.3411 | $181.34 | $181.35 | $181.30 |
| Purchase #5 | $124.46 | 4.389% | $129.9225 | $129.92 | $129.90 | $129.90 |
| Purchase #6 | $226.25 | 7.573% | $243.3839 | $243.38 | $243.40 | $243.40 |
| Purchase #7 | $194.62 | 13.788% | $221.4542 | $221.45 | $221.45 | $221.50 |
| 7 purchase totals = | $1,063.71 | $1,148.2846 | $1,148.28 | $1,148.30 | $1,148.20 | |