| 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 | $124.70 | 3.493% | $129.0558 | $129.06 | $129.05 | $129.10 |
| Purchase #2 | $223.29 | 4.561% | $233.4743 | $233.47 | $233.45 | $233.50 |
| Purchase #3 | $13.93 | 4.861% | $14.6071 | $14.61 | $14.60 | $14.60 |
| Purchase #4 | $120.99 | 4.157% | $126.0196 | $126.02 | $126.00 | $126.00 |
| Purchase #5 | $239.34 | 6.288% | $254.3897 | $254.39 | $254.40 | $254.40 |
| Purchase #6 | $94.35 | 10.800% | $104.5398 | $104.54 | $104.55 | $104.50 |
| Purchase #7 | $216.89 | 11.448% | $241.7196 | $241.72 | $241.70 | $241.70 |
| 7 purchase totals = | $1,033.49 | $1,103.8059 | $1,103.81 | $1,103.75 | $1,103.80 | |