| 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 | $19.53 | 10.281% | $21.5379 | $21.54 | $21.55 | $21.50 |
| Purchase #2 | $230.71 | 9.676% | $253.0335 | $253.03 | $253.05 | $253.00 |
| Purchase #3 | $109.45 | 7.851% | $118.0429 | $118.04 | $118.05 | $118.00 |
| Purchase #4 | $47.35 | 4.392% | $49.4296 | $49.43 | $49.45 | $49.40 |
| Purchase #5 | $242.48 | 9.371% | $265.2028 | $265.20 | $265.20 | $265.20 |
| Purchase #6 | $225.57 | 4.472% | $235.6575 | $235.66 | $235.65 | $235.70 |
| Purchase #7 | $226.66 | 4.499% | $236.8574 | $236.86 | $236.85 | $236.90 |
| 7 purchase totals = | $1,101.75 | $1,179.7616 | $1,179.76 | $1,179.80 | $1,179.70 | |