| 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 | $191.33 | 3.834% | $198.6656 | $198.67 | $198.65 | $198.70 |
| Purchase #2 | $73.33 | 4.269% | $76.4605 | $76.46 | $76.45 | $76.50 |
| Purchase #3 | $209.35 | 6.347% | $222.6374 | $222.64 | $222.65 | $222.60 |
| Purchase #4 | $7.54 | 6.682% | $8.0438 | $8.04 | $8.05 | $8.00 |
| Purchase #5 | $206.97 | 6.364% | $220.1416 | $220.14 | $220.15 | $220.10 |
| Purchase #6 | $115.45 | 9.810% | $126.7756 | $126.78 | $126.80 | $126.80 |
| Purchase #7 | $207.29 | 9.354% | $226.6799 | $226.68 | $226.70 | $226.70 |
| 7 purchase totals = | $1,011.26 | $1,079.4044 | $1,079.41 | $1,079.45 | $1,079.40 | |