| 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 | $10.90 | 6.404% | $11.598 | $11.60 | $11.60 | $11.60 |
| Purchase #2 | $216.50 | 3.824% | $224.779 | $224.78 | $224.80 | $224.80 |
| Purchase #3 | $43.94 | 7.751% | $47.3458 | $47.35 | $47.35 | $47.30 |
| Purchase #4 | $217.35 | 12.860% | $245.3012 | $245.30 | $245.30 | $245.30 |
| Purchase #5 | $182.85 | 5.564% | $193.0238 | $193.02 | $193.00 | $193.00 |
| Purchase #6 | $45.76 | 7.441% | $49.165 | $49.17 | $49.15 | $49.20 |
| Purchase #7 | $19.88 | 8.668% | $21.6032 | $21.60 | $21.60 | $21.60 |
| 7 purchase totals = | $737.18 | $792.8160 | $792.82 | $792.80 | $792.80 | |