| 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 | $101.91 | 9.823% | $111.9206 | $111.92 | $111.90 | $111.90 |
| Purchase #2 | $161.33 | 9.814% | $177.1629 | $177.16 | $177.15 | $177.20 |
| Purchase #3 | $226.35 | 8.503% | $245.5965 | $245.60 | $245.60 | $245.60 |
| Purchase #4 | $101.73 | 5.230% | $107.0505 | $107.05 | $107.05 | $107.10 |
| Purchase #5 | $158.52 | 4.742% | $166.037 | $166.04 | $166.05 | $166.00 |
| Purchase #6 | $243.68 | 4.622% | $254.9429 | $254.94 | $254.95 | $254.90 |
| Purchase #7 | $52.61 | 6.612% | $56.0886 | $56.09 | $56.10 | $56.10 |
| 7 purchase totals = | $1,046.13 | $1,118.7990 | $1,118.80 | $1,118.80 | $1,118.80 | |