| 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 | $117.31 | 11.452% | $130.7443 | $130.74 | $130.75 | $130.70 |
| Purchase #2 | $106.61 | 10.581% | $117.8904 | $117.89 | $117.90 | $117.90 |
| Purchase #3 | $46.41 | 4.573% | $48.5323 | $48.53 | $48.55 | $48.50 |
| Purchase #4 | $223.54 | 12.613% | $251.7351 | $251.74 | $251.75 | $251.70 |
| Purchase #5 | $47.31 | 8.724% | $51.4373 | $51.44 | $51.45 | $51.40 |
| Purchase #6 | $231.69 | 5.716% | $244.9334 | $244.93 | $244.95 | $244.90 |
| Purchase #7 | $124.39 | 8.590% | $135.0751 | $135.08 | $135.10 | $135.10 |
| 7 purchase totals = | $897.26 | $980.3479 | $980.35 | $980.45 | $980.20 | |