| 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 | $243.69 | 5.744% | $257.6876 | $257.69 | $257.70 | $257.70 |
| Purchase #2 | $249.82 | 11.855% | $279.4362 | $279.44 | $279.45 | $279.40 |
| Purchase #3 | $40.28 | 12.425% | $45.2848 | $45.28 | $45.30 | $45.30 |
| Purchase #4 | $155.27 | 4.481% | $162.2276 | $162.23 | $162.25 | $162.20 |
| Purchase #5 | $62.56 | 12.374% | $70.3012 | $70.30 | $70.30 | $70.30 |
| Purchase #6 | $237.50 | 7.666% | $255.7068 | $255.71 | $255.70 | $255.70 |
| Purchase #7 | $188.73 | 5.134% | $198.4194 | $198.42 | $198.40 | $198.40 |
| 7 purchase totals = | $1,177.85 | $1,269.0636 | $1,269.07 | $1,269.10 | $1,269.00 | |