| 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 | $20.67 | 6.746% | $22.0644 | $22.06 | $22.05 | $22.10 |
| Purchase #2 | $94.29 | 11.489% | $105.123 | $105.12 | $105.10 | $105.10 |
| Purchase #3 | $105.46 | 12.639% | $118.7891 | $118.79 | $118.80 | $118.80 |
| Purchase #4 | $249.53 | 13.430% | $283.0419 | $283.04 | $283.05 | $283.00 |
| Purchase #5 | $155.43 | 10.503% | $171.7548 | $171.75 | $171.75 | $171.80 |
| Purchase #6 | $198.44 | 3.462% | $205.31 | $205.31 | $205.30 | $205.30 |
| Purchase #7 | $24.49 | 8.665% | $26.6121 | $26.61 | $26.60 | $26.60 |
| 7 purchase totals = | $848.31 | $932.6953 | $932.68 | $932.65 | $932.70 | |