| 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 | $118.94 | 8.751% | $129.3484 | $129.35 | $129.35 | $129.30 |
| Purchase #2 | $249.84 | 11.382% | $278.2768 | $278.28 | $278.30 | $278.30 |
| Purchase #3 | $174.44 | 10.164% | $192.1701 | $192.17 | $192.15 | $192.20 |
| Purchase #4 | $92.34 | 3.724% | $95.7787 | $95.78 | $95.80 | $95.80 |
| Purchase #5 | $226.28 | 9.425% | $247.6069 | $247.61 | $247.60 | $247.60 |
| Purchase #6 | $100.65 | 13.321% | $114.0576 | $114.06 | $114.05 | $114.10 |
| Purchase #7 | $19.64 | 6.393% | $20.8956 | $20.90 | $20.90 | $20.90 |
| 7 purchase totals = | $982.13 | $1,078.1341 | $1,078.15 | $1,078.15 | $1,078.20 | |