| 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 | $204.56 | 6.691% | $218.2471 | $218.25 | $218.25 | $218.20 |
| Purchase #2 | $219.70 | 10.519% | $242.8102 | $242.81 | $242.80 | $242.80 |
| Purchase #3 | $99.82 | 3.302% | $103.1161 | $103.12 | $103.10 | $103.10 |
| Purchase #4 | $231.38 | 13.376% | $262.3294 | $262.33 | $262.35 | $262.30 |
| Purchase #5 | $177.26 | 10.378% | $195.656 | $195.66 | $195.65 | $195.70 |
| Purchase #6 | $43.50 | 11.706% | $48.5921 | $48.59 | $48.60 | $48.60 |
| Purchase #7 | $122.64 | 10.181% | $135.126 | $135.13 | $135.15 | $135.10 |
| 7 purchase totals = | $1,098.86 | $1,205.8769 | $1,205.89 | $1,205.90 | $1,205.80 | |