| 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 | $233.31 | 7.681% | $251.2305 | $251.23 | $251.25 | $251.20 |
| Purchase #2 | $57.88 | 10.271% | $63.8249 | $63.82 | $63.80 | $63.80 |
| Purchase #3 | $185.92 | 5.237% | $195.6566 | $195.66 | $195.65 | $195.70 |
| Purchase #4 | $122.47 | 5.668% | $129.4116 | $129.41 | $129.40 | $129.40 |
| Purchase #5 | $35.83 | 9.272% | $39.1522 | $39.15 | $39.15 | $39.20 |
| Purchase #6 | $162.35 | 13.817% | $184.7819 | $184.78 | $184.80 | $184.80 |
| Purchase #7 | $117.87 | 9.106% | $128.6032 | $128.60 | $128.60 | $128.60 |
| 7 purchase totals = | $915.63 | $992.6609 | $992.65 | $992.65 | $992.70 | |