| 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 | $98.48 | 8.418% | $106.77 | $106.77 | $106.75 | $106.80 |
| Purchase #2 | $151.90 | 5.452% | $160.1816 | $160.18 | $160.20 | $160.20 |
| Purchase #3 | $68.64 | 4.675% | $71.8489 | $71.85 | $71.85 | $71.80 |
| Purchase #4 | $206.89 | 8.612% | $224.7074 | $224.71 | $224.70 | $224.70 |
| Purchase #5 | $241.69 | 3.275% | $249.6053 | $249.61 | $249.60 | $249.60 |
| Purchase #6 | $195.98 | 12.816% | $221.0968 | $221.10 | $221.10 | $221.10 |
| Purchase #7 | $150.82 | 9.283% | $164.8206 | $164.82 | $164.80 | $164.80 |
| 7 purchase totals = | $1,114.40 | $1,199.0306 | $1,199.04 | $1,199.00 | $1,199.00 | |