| 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 | $203.42 | 5.355% | $214.3131 | $214.31 | $214.30 | $214.30 |
| Purchase #2 | $170.57 | 4.611% | $178.435 | $178.44 | $178.45 | $178.40 |
| Purchase #3 | $188.51 | 10.485% | $208.2753 | $208.28 | $208.30 | $208.30 |
| Purchase #4 | $64.64 | 12.185% | $72.5164 | $72.52 | $72.50 | $72.50 |
| Purchase #5 | $244.36 | 11.155% | $271.6184 | $271.62 | $271.60 | $271.60 |
| Purchase #6 | $216.53 | 8.827% | $235.6431 | $235.64 | $235.65 | $235.60 |
| Purchase #7 | $161.95 | 13.502% | $183.8165 | $183.82 | $183.80 | $183.80 |
| 7 purchase totals = | $1,249.98 | $1,364.6178 | $1,364.63 | $1,364.60 | $1,364.50 | |