| 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 | $199.30 | 5.508% | $210.2774 | $210.28 | $210.30 | $210.30 |
| Purchase #2 | $242.57 | 13.826% | $276.1077 | $276.11 | $276.10 | $276.10 |
| Purchase #3 | $18.76 | 12.312% | $21.0697 | $21.07 | $21.05 | $21.10 |
| Purchase #4 | $169.79 | 6.442% | $180.7279 | $180.73 | $180.75 | $180.70 |
| Purchase #5 | $5.64 | 12.452% | $6.3423 | $6.34 | $6.35 | $6.30 |
| Purchase #6 | $37.58 | 3.130% | $38.7563 | $38.76 | $38.75 | $38.80 |
| Purchase #7 | $114.70 | 3.312% | $118.4989 | $118.50 | $118.50 | $118.50 |
| 7 purchase totals = | $788.34 | $851.7802 | $851.79 | $851.80 | $851.80 | |