| 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 | $42.98 | 9.283% | $46.9698 | $46.97 | $46.95 | $47.00 |
| Purchase #2 | $212.46 | 5.254% | $223.6226 | $223.62 | $223.60 | $223.60 |
| Purchase #3 | $188.88 | 9.680% | $207.1636 | $207.16 | $207.15 | $207.20 |
| Purchase #4 | $102.63 | 11.602% | $114.5371 | $114.54 | $114.55 | $114.50 |
| Purchase #5 | $196.76 | 10.770% | $217.9511 | $217.95 | $217.95 | $218.00 |
| Purchase #6 | $245.43 | 13.782% | $279.2552 | $279.26 | $279.25 | $279.30 |
| Purchase #7 | $90.46 | 6.829% | $96.6375 | $96.64 | $96.65 | $96.60 |
| 7 purchase totals = | $1,079.60 | $1,186.1369 | $1,186.14 | $1,186.10 | $1,186.20 | |