| 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 | $141.31 | 3.234% | $145.88 | $145.88 | $145.90 | $145.90 |
| Purchase #2 | $105.33 | 4.826% | $110.4132 | $110.41 | $110.40 | $110.40 |
| Purchase #3 | $246.49 | 11.521% | $274.8881 | $274.89 | $274.90 | $274.90 |
| Purchase #4 | $178.62 | 10.658% | $197.6573 | $197.66 | $197.65 | $197.70 |
| Purchase #5 | $106.70 | 10.551% | $117.9579 | $117.96 | $117.95 | $118.00 |
| Purchase #6 | $96.64 | 5.384% | $101.8431 | $101.84 | $101.85 | $101.80 |
| Purchase #7 | $204.62 | 8.202% | $221.4029 | $221.40 | $221.40 | $221.40 |
| 7 purchase totals = | $1,079.71 | $1,170.0425 | $1,170.04 | $1,170.05 | $1,170.10 | |