| 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 | $10.74 | 3.441% | $11.1096 | $11.11 | $11.10 | $11.10 |
| Purchase #2 | $127.99 | 3.163% | $132.0383 | $132.04 | $132.05 | $132.00 |
| Purchase #3 | $215.97 | 5.378% | $227.5849 | $227.58 | $227.60 | $227.60 |
| Purchase #4 | $248.25 | 10.278% | $273.7651 | $273.77 | $273.75 | $273.80 |
| Purchase #5 | $153.56 | 4.867% | $161.0338 | $161.03 | $161.05 | $161.00 |
| Purchase #6 | $240.74 | 9.801% | $264.3349 | $264.33 | $264.35 | $264.30 |
| Purchase #7 | $219.91 | 4.222% | $229.1946 | $229.19 | $229.20 | $229.20 |
| 7 purchase totals = | $1,217.16 | $1,299.0612 | $1,299.05 | $1,299.10 | $1,299.00 | |