| 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 | $95.93 | 11.107% | $106.5849 | $106.58 | $106.60 | $106.60 |
| Purchase #2 | $212.52 | 3.768% | $220.5278 | $220.53 | $220.55 | $220.50 |
| Purchase #3 | $137.78 | 10.524% | $152.28 | $152.28 | $152.30 | $152.30 |
| Purchase #4 | $133.68 | 13.427% | $151.6292 | $151.63 | $151.65 | $151.60 |
| Purchase #5 | $166.57 | 11.688% | $186.0387 | $186.04 | $186.05 | $186.00 |
| Purchase #6 | $226.61 | 9.431% | $247.9816 | $247.98 | $248.00 | $248.00 |
| Purchase #7 | $49.39 | 4.699% | $51.7108 | $51.71 | $51.70 | $51.70 |
| 7 purchase totals = | $1,022.48 | $1,116.7530 | $1,116.75 | $1,116.85 | $1,116.70 | |