| 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 | $195.32 | 8.308% | $211.5472 | $211.55 | $211.55 | $211.50 |
| Purchase #2 | $237.59 | 6.559% | $253.1735 | $253.17 | $253.15 | $253.20 |
| Purchase #3 | $153.69 | 4.171% | $160.1004 | $160.10 | $160.10 | $160.10 |
| Purchase #4 | $14.36 | 10.406% | $15.8543 | $15.85 | $15.85 | $15.90 |
| Purchase #5 | $41.83 | 7.211% | $44.8464 | $44.85 | $44.85 | $44.80 |
| Purchase #6 | $184.83 | 3.790% | $191.8351 | $191.84 | $191.85 | $191.80 |
| Purchase #7 | $135.95 | 11.518% | $151.6087 | $151.61 | $151.60 | $151.60 |
| 7 purchase totals = | $963.57 | $1,028.9656 | $1,028.97 | $1,028.95 | $1,028.90 | |