| 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 | $223.26 | 8.232% | $241.6388 | $241.64 | $241.65 | $241.60 |
| Purchase #2 | $167.60 | 10.358% | $184.96 | $184.96 | $184.95 | $185.00 |
| Purchase #3 | $182.62 | 9.541% | $200.0438 | $200.04 | $200.05 | $200.00 |
| Purchase #4 | $175.54 | 8.459% | $190.3889 | $190.39 | $190.40 | $190.40 |
| Purchase #5 | $189.91 | 5.409% | $200.1822 | $200.18 | $200.20 | $200.20 |
| Purchase #6 | $49.91 | 8.294% | $54.0495 | $54.05 | $54.05 | $54.00 |
| Purchase #7 | $31.36 | 10.560% | $34.6716 | $34.67 | $34.65 | $34.70 |
| 7 purchase totals = | $1,020.20 | $1,105.9348 | $1,105.93 | $1,105.95 | $1,105.90 | |