| 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 | $241.38 | 12.109% | $270.6087 | $270.61 | $270.60 | $270.60 |
| Purchase #2 | $219.48 | 3.397% | $226.9357 | $226.94 | $226.95 | $226.90 |
| Purchase #3 | $247.28 | 10.248% | $272.6213 | $272.62 | $272.60 | $272.60 |
| Purchase #4 | $159.59 | 10.799% | $176.8241 | $176.82 | $176.80 | $176.80 |
| Purchase #5 | $92.88 | 9.260% | $101.4807 | $101.48 | $101.50 | $101.50 |
| Purchase #6 | $78.96 | 9.600% | $86.5402 | $86.54 | $86.55 | $86.50 |
| Purchase #7 | $93.31 | 8.347% | $101.0986 | $101.10 | $101.10 | $101.10 |
| 7 purchase totals = | $1,132.88 | $1,236.1093 | $1,236.11 | $1,236.10 | $1,236.00 | |