| 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 | $220.50 | 12.133% | $247.2533 | $247.25 | $247.25 | $247.30 |
| Purchase #2 | $52.54 | 3.819% | $54.5465 | $54.55 | $54.55 | $54.50 |
| Purchase #3 | $244.40 | 12.380% | $274.6567 | $274.66 | $274.65 | $274.70 |
| Purchase #4 | $191.60 | 4.584% | $200.3829 | $200.38 | $200.40 | $200.40 |
| Purchase #5 | $163.34 | 6.839% | $174.5108 | $174.51 | $174.50 | $174.50 |
| Purchase #6 | $65.36 | 5.741% | $69.1123 | $69.11 | $69.10 | $69.10 |
| Purchase #7 | $163.34 | 4.587% | $170.8324 | $170.83 | $170.85 | $170.80 |
| 7 purchase totals = | $1,101.08 | $1,191.2949 | $1,191.29 | $1,191.30 | $1,191.30 | |