| 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 | $134.69 | 10.859% | $149.316 | $149.32 | $149.30 | $149.30 |
| Purchase #2 | $219.48 | 7.360% | $235.6337 | $235.63 | $235.65 | $235.60 |
| Purchase #3 | $30.72 | 12.251% | $34.4835 | $34.48 | $34.50 | $34.50 |
| Purchase #4 | $84.91 | 3.462% | $87.8496 | $87.85 | $87.85 | $87.80 |
| Purchase #5 | $249.75 | 12.600% | $281.2185 | $281.22 | $281.20 | $281.20 |
| Purchase #6 | $29.51 | 6.243% | $31.3523 | $31.35 | $31.35 | $31.40 |
| Purchase #7 | $232.32 | 7.243% | $249.1469 | $249.15 | $249.15 | $249.10 |
| 7 purchase totals = | $981.38 | $1,069.0005 | $1,069.00 | $1,069.00 | $1,068.90 | |