| 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 | $245.86 | 5.641% | $259.729 | $259.73 | $259.75 | $259.70 |
| Purchase #2 | $168.46 | 10.515% | $186.1736 | $186.17 | $186.15 | $186.20 |
| Purchase #3 | $98.27 | 10.642% | $108.7279 | $108.73 | $108.75 | $108.70 |
| Purchase #4 | $106.90 | 10.683% | $118.3201 | $118.32 | $118.30 | $118.30 |
| Purchase #5 | $62.53 | 13.802% | $71.1604 | $71.16 | $71.15 | $71.20 |
| Purchase #6 | $178.87 | 10.159% | $197.0414 | $197.04 | $197.05 | $197.00 |
| Purchase #7 | $175.99 | 8.775% | $191.4331 | $191.43 | $191.45 | $191.40 |
| 7 purchase totals = | $1,036.88 | $1,132.5855 | $1,132.58 | $1,132.60 | $1,132.50 | |