| 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 | $107.98 | 12.854% | $121.8597 | $121.86 | $121.85 | $121.90 |
| Purchase #2 | $215.57 | 3.345% | $222.7808 | $222.78 | $222.80 | $222.80 |
| Purchase #3 | $245.87 | 5.584% | $259.5994 | $259.60 | $259.60 | $259.60 |
| Purchase #4 | $14.40 | 12.486% | $16.198 | $16.20 | $16.20 | $16.20 |
| Purchase #5 | $240.81 | 13.856% | $274.1766 | $274.18 | $274.20 | $274.20 |
| Purchase #6 | $45.50 | 3.711% | $47.1885 | $47.19 | $47.20 | $47.20 |
| Purchase #7 | $24.58 | 5.830% | $26.013 | $26.01 | $26.00 | $26.00 |
| 7 purchase totals = | $894.71 | $967.8160 | $967.82 | $967.85 | $967.90 | |