| 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 | $211.81 | 5.495% | $223.449 | $223.45 | $223.45 | $223.40 |
| Purchase #2 | $244.75 | 5.103% | $257.2396 | $257.24 | $257.25 | $257.20 |
| Purchase #3 | $204.49 | 6.457% | $217.6939 | $217.69 | $217.70 | $217.70 |
| Purchase #4 | $86.35 | 8.345% | $93.5559 | $93.56 | $93.55 | $93.60 |
| Purchase #5 | $122.76 | 4.860% | $128.7261 | $128.73 | $128.75 | $128.70 |
| Purchase #6 | $250.46 | 7.785% | $269.9583 | $269.96 | $269.95 | $270.00 |
| Purchase #7 | $207.52 | 3.105% | $213.9635 | $213.96 | $213.95 | $214.00 |
| 7 purchase totals = | $1,328.14 | $1,404.5863 | $1,404.59 | $1,404.60 | $1,404.60 | |