| 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 | $149.41 | 5.250% | $157.254 | $157.25 | $157.25 | $157.30 |
| Purchase #2 | $138.64 | 12.256% | $155.6317 | $155.63 | $155.65 | $155.60 |
| Purchase #3 | $10.66 | 13.851% | $12.1365 | $12.14 | $12.15 | $12.10 |
| Purchase #4 | $249.29 | 10.315% | $275.0043 | $275.00 | $275.00 | $275.00 |
| Purchase #5 | $226.54 | 9.525% | $248.1179 | $248.12 | $248.10 | $248.10 |
| Purchase #6 | $15.36 | 3.736% | $15.9338 | $15.93 | $15.95 | $15.90 |
| Purchase #7 | $41.27 | 10.414% | $45.5679 | $45.57 | $45.55 | $45.60 |
| 7 purchase totals = | $831.17 | $909.6461 | $909.64 | $909.65 | $909.60 | |