| 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 | $201.88 | 12.506% | $227.1271 | $227.13 | $227.15 | $227.10 |
| Purchase #2 | $215.94 | 11.572% | $240.9286 | $240.93 | $240.95 | $240.90 |
| Purchase #3 | $197.67 | 12.518% | $222.4143 | $222.41 | $222.40 | $222.40 |
| Purchase #4 | $81.53 | 11.810% | $91.1587 | $91.16 | $91.15 | $91.20 |
| Purchase #5 | $129.97 | 7.685% | $139.9582 | $139.96 | $139.95 | $140.00 |
| Purchase #6 | $14.47 | 10.454% | $15.9827 | $15.98 | $16.00 | $16.00 |
| Purchase #7 | $194.60 | 6.555% | $207.356 | $207.36 | $207.35 | $207.40 |
| 7 purchase totals = | $1,036.06 | $1,144.9256 | $1,144.93 | $1,144.95 | $1,145.00 | |