| 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 | $227.84 | 11.554% | $254.1646 | $254.16 | $254.15 | $254.20 |
| Purchase #2 | $23.90 | 4.782% | $25.0429 | $25.04 | $25.05 | $25.00 |
| Purchase #3 | $192.28 | 10.496% | $212.4617 | $212.46 | $212.45 | $212.50 |
| Purchase #4 | $235.95 | 8.265% | $255.4513 | $255.45 | $255.45 | $255.50 |
| Purchase #5 | $164.88 | 13.419% | $187.0052 | $187.01 | $187.00 | $187.00 |
| Purchase #6 | $184.81 | 7.527% | $198.7206 | $198.72 | $198.70 | $198.70 |
| Purchase #7 | $49.53 | 10.206% | $54.585 | $54.59 | $54.60 | $54.60 |
| 7 purchase totals = | $1,079.19 | $1,187.4313 | $1,187.43 | $1,187.40 | $1,187.50 | |