| 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 | $210.51 | 9.675% | $230.8768 | $230.88 | $230.90 | $230.90 |
| Purchase #2 | $203.67 | 4.123% | $212.0673 | $212.07 | $212.05 | $212.10 |
| Purchase #3 | $13.35 | 8.659% | $14.506 | $14.51 | $14.50 | $14.50 |
| Purchase #4 | $203.96 | 10.586% | $225.5512 | $225.55 | $225.55 | $225.60 |
| Purchase #5 | $137.37 | 3.432% | $142.0845 | $142.08 | $142.10 | $142.10 |
| Purchase #6 | $97.50 | 12.342% | $109.5335 | $109.53 | $109.55 | $109.50 |
| Purchase #7 | $101.68 | 5.345% | $107.1148 | $107.11 | $107.10 | $107.10 |
| 7 purchase totals = | $968.04 | $1,041.7341 | $1,041.73 | $1,041.75 | $1,041.80 | |