| 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 | $217.77 | 5.206% | $229.1071 | $229.11 | $229.10 | $229.10 |
| Purchase #2 | $138.80 | 3.185% | $143.2208 | $143.22 | $143.20 | $143.20 |
| Purchase #3 | $175.68 | 4.387% | $183.3871 | $183.39 | $183.40 | $183.40 |
| Purchase #4 | $52.35 | 13.872% | $59.612 | $59.61 | $59.60 | $59.60 |
| Purchase #5 | $155.77 | 10.813% | $172.6134 | $172.61 | $172.60 | $172.60 |
| Purchase #6 | $18.76 | 12.214% | $21.0513 | $21.05 | $21.05 | $21.10 |
| Purchase #7 | $247.81 | 7.623% | $266.7006 | $266.70 | $266.70 | $266.70 |
| 7 purchase totals = | $1,006.94 | $1,075.6923 | $1,075.69 | $1,075.65 | $1,075.70 | |