| 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 | $204.36 | 6.210% | $217.0508 | $217.05 | $217.05 | $217.10 |
| Purchase #2 | $121.75 | 8.376% | $131.9478 | $131.95 | $131.95 | $131.90 |
| Purchase #3 | $146.54 | 11.682% | $163.6588 | $163.66 | $163.65 | $163.70 |
| Purchase #4 | $21.48 | 3.284% | $22.1854 | $22.19 | $22.20 | $22.20 |
| Purchase #5 | $111.33 | 6.254% | $118.2926 | $118.29 | $118.30 | $118.30 |
| Purchase #6 | $162.97 | 7.519% | $175.2237 | $175.22 | $175.20 | $175.20 |
| Purchase #7 | $234.94 | 6.781% | $250.8713 | $250.87 | $250.85 | $250.90 |
| 7 purchase totals = | $1,003.37 | $1,079.2304 | $1,079.23 | $1,079.20 | $1,079.30 | |