| 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 | $227.63 | 6.229% | $241.8091 | $241.81 | $241.80 | $241.80 |
| Purchase #2 | $68.36 | 11.379% | $76.1387 | $76.14 | $76.15 | $76.10 |
| Purchase #3 | $233.92 | 6.414% | $248.9236 | $248.92 | $248.90 | $248.90 |
| Purchase #4 | $188.67 | 4.820% | $197.7639 | $197.76 | $197.75 | $197.80 |
| Purchase #5 | $42.48 | 4.822% | $44.5284 | $44.53 | $44.55 | $44.50 |
| Purchase #6 | $136.68 | 13.402% | $154.9979 | $155.00 | $155.00 | $155.00 |
| Purchase #7 | $72.76 | 10.685% | $80.5344 | $80.53 | $80.55 | $80.50 |
| 7 purchase totals = | $970.50 | $1,044.6960 | $1,044.69 | $1,044.70 | $1,044.60 | |