| 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 | $111.94 | 10.360% | $123.537 | $123.54 | $123.55 | $123.50 |
| Purchase #2 | $34.91 | 7.570% | $37.5527 | $37.55 | $37.55 | $37.60 |
| Purchase #3 | $106.44 | 5.349% | $112.1335 | $112.13 | $112.15 | $112.10 |
| Purchase #4 | $226.50 | 11.300% | $252.0945 | $252.09 | $252.10 | $252.10 |
| Purchase #5 | $224.86 | 5.622% | $237.5016 | $237.50 | $237.50 | $237.50 |
| Purchase #6 | $177.70 | 9.729% | $194.9884 | $194.99 | $195.00 | $195.00 |
| Purchase #7 | $191.28 | 8.767% | $208.0495 | $208.05 | $208.05 | $208.00 |
| 7 purchase totals = | $1,073.63 | $1,165.8572 | $1,165.85 | $1,165.90 | $1,165.80 | |