| 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 | $21.44 | 7.432% | $23.0334 | $23.03 | $23.05 | $23.00 |
| Purchase #2 | $139.55 | 8.577% | $151.5192 | $151.52 | $151.50 | $151.50 |
| Purchase #3 | $177.44 | 11.369% | $197.6132 | $197.61 | $197.60 | $197.60 |
| Purchase #4 | $223.42 | 7.417% | $239.9911 | $239.99 | $240.00 | $240.00 |
| Purchase #5 | $69.91 | 5.608% | $73.8306 | $73.83 | $73.85 | $73.80 |
| Purchase #6 | $140.63 | 9.248% | $153.6355 | $153.64 | $153.65 | $153.60 |
| Purchase #7 | $125.82 | 12.184% | $141.1499 | $141.15 | $141.15 | $141.10 |
| 7 purchase totals = | $898.21 | $980.7729 | $980.77 | $980.80 | $980.60 | |