| 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 | $204.88 | 8.744% | $222.7947 | $222.79 | $222.80 | $222.80 |
| Purchase #2 | $201.25 | 12.830% | $227.0704 | $227.07 | $227.05 | $227.10 |
| Purchase #3 | $35.41 | 12.507% | $39.8387 | $39.84 | $39.85 | $39.80 |
| Purchase #4 | $146.81 | 6.285% | $156.037 | $156.04 | $156.05 | $156.00 |
| Purchase #5 | $80.40 | 8.387% | $87.1431 | $87.14 | $87.15 | $87.10 |
| Purchase #6 | $114.49 | 13.618% | $130.0812 | $130.08 | $130.10 | $130.10 |
| Purchase #7 | $194.96 | 13.628% | $221.5291 | $221.53 | $221.55 | $221.50 |
| 7 purchase totals = | $978.20 | $1,084.4942 | $1,084.49 | $1,084.55 | $1,084.40 | |