| 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 | $107.92 | 13.579% | $122.5745 | $122.57 | $122.55 | $122.60 |
| Purchase #2 | $202.38 | 9.715% | $222.0412 | $222.04 | $222.05 | $222.00 |
| Purchase #3 | $175.30 | 7.693% | $188.7858 | $188.79 | $188.80 | $188.80 |
| Purchase #4 | $177.85 | 12.399% | $199.9016 | $199.90 | $199.90 | $199.90 |
| Purchase #5 | $247.74 | 6.232% | $263.1792 | $263.18 | $263.20 | $263.20 |
| Purchase #6 | $216.64 | 3.340% | $223.8758 | $223.88 | $223.90 | $223.90 |
| Purchase #7 | $6.36 | 11.699% | $7.1041 | $7.10 | $7.10 | $7.10 |
| 7 purchase totals = | $1,134.19 | $1,227.4622 | $1,227.46 | $1,227.50 | $1,227.50 | |