| 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 | $200.95 | 7.486% | $215.9931 | $215.99 | $216.00 | $216.00 |
| Purchase #2 | $189.81 | 4.209% | $197.7991 | $197.80 | $197.80 | $197.80 |
| Purchase #3 | $118.90 | 8.395% | $128.8817 | $128.88 | $128.90 | $128.90 |
| Purchase #4 | $240.35 | 13.501% | $272.7997 | $272.80 | $272.80 | $272.80 |
| Purchase #5 | $160.44 | 10.754% | $177.6937 | $177.69 | $177.70 | $177.70 |
| Purchase #6 | $103.38 | 12.831% | $116.6447 | $116.64 | $116.65 | $116.60 |
| Purchase #7 | $207.93 | 6.677% | $221.8135 | $221.81 | $221.80 | $221.80 |
| 7 purchase totals = | $1,221.76 | $1,331.6255 | $1,331.61 | $1,331.65 | $1,331.60 | |