| 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 | $205.88 | 11.795% | $230.1635 | $230.16 | $230.15 | $230.20 |
| Purchase #2 | $148.27 | 7.455% | $159.3235 | $159.32 | $159.30 | $159.30 |
| Purchase #3 | $195.45 | 3.628% | $202.5409 | $202.54 | $202.55 | $202.50 |
| Purchase #4 | $116.37 | 10.184% | $128.2211 | $128.22 | $128.20 | $128.20 |
| Purchase #5 | $116.98 | 6.452% | $124.5275 | $124.53 | $124.55 | $124.50 |
| Purchase #6 | $75.46 | 3.789% | $78.3192 | $78.32 | $78.30 | $78.30 |
| Purchase #7 | $130.59 | 7.527% | $140.4195 | $140.42 | $140.40 | $140.40 |
| 7 purchase totals = | $989.00 | $1,063.5152 | $1,063.51 | $1,063.45 | $1,063.40 | |