| 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 | $220.72 | 12.413% | $248.118 | $248.12 | $248.10 | $248.10 |
| Purchase #2 | $108.52 | 10.784% | $120.2228 | $120.22 | $120.20 | $120.20 |
| Purchase #3 | $145.26 | 9.134% | $158.528 | $158.53 | $158.55 | $158.50 |
| Purchase #4 | $203.79 | 9.387% | $222.9198 | $222.92 | $222.90 | $222.90 |
| Purchase #5 | $121.37 | 8.150% | $131.2617 | $131.26 | $131.25 | $131.30 |
| Purchase #6 | $8.83 | 12.546% | $9.9378 | $9.94 | $9.95 | $9.90 |
| Purchase #7 | $101.95 | 12.481% | $114.6744 | $114.67 | $114.65 | $114.70 |
| 7 purchase totals = | $910.44 | $1,005.6625 | $1,005.66 | $1,005.60 | $1,005.60 | |