| 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 | $233.31 | 9.590% | $255.6844 | $255.68 | $255.70 | $255.70 |
| Purchase #2 | $5.83 | 9.532% | $6.3857 | $6.39 | $6.40 | $6.40 |
| Purchase #3 | $191.54 | 7.835% | $206.5472 | $206.55 | $206.55 | $206.50 |
| Purchase #4 | $41.53 | 8.242% | $44.9529 | $44.95 | $44.95 | $45.00 |
| Purchase #5 | $182.28 | 12.216% | $204.5473 | $204.55 | $204.55 | $204.50 |
| Purchase #6 | $73.53 | 7.694% | $79.1874 | $79.19 | $79.20 | $79.20 |
| Purchase #7 | $134.64 | 4.364% | $140.5157 | $140.52 | $140.50 | $140.50 |
| 7 purchase totals = | $862.66 | $937.8206 | $937.83 | $937.85 | $937.80 | |