| 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 | $250.45 | 10.358% | $276.3916 | $276.39 | $276.40 | $276.40 |
| Purchase #2 | $59.86 | 6.832% | $63.9496 | $63.95 | $63.95 | $63.90 |
| Purchase #3 | $104.39 | 9.445% | $114.2496 | $114.25 | $114.25 | $114.20 |
| Purchase #4 | $229.48 | 4.380% | $239.5312 | $239.53 | $239.55 | $239.50 |
| Purchase #5 | $67.26 | 7.376% | $72.2211 | $72.22 | $72.20 | $72.20 |
| Purchase #6 | $101.93 | 13.480% | $115.6702 | $115.67 | $115.65 | $115.70 |
| Purchase #7 | $60.56 | 5.252% | $63.7406 | $63.74 | $63.75 | $63.70 |
| 7 purchase totals = | $873.93 | $945.7539 | $945.75 | $945.75 | $945.60 | |