| 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 | $245.57 | 12.466% | $276.1828 | $276.18 | $276.20 | $276.20 |
| Purchase #2 | $40.55 | 8.462% | $43.9813 | $43.98 | $44.00 | $44.00 |
| Purchase #3 | $177.88 | 13.616% | $202.1001 | $202.10 | $202.10 | $202.10 |
| Purchase #4 | $242.30 | 12.871% | $273.4864 | $273.49 | $273.50 | $273.50 |
| Purchase #5 | $91.82 | 9.590% | $100.6255 | $100.63 | $100.65 | $100.60 |
| Purchase #6 | $92.61 | 3.815% | $96.1431 | $96.14 | $96.15 | $96.10 |
| Purchase #7 | $209.70 | 6.339% | $222.9929 | $222.99 | $223.00 | $223.00 |
| 7 purchase totals = | $1,100.43 | $1,215.5121 | $1,215.51 | $1,215.60 | $1,215.50 | |