| 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 | $119.93 | 8.761% | $130.4371 | $130.44 | $130.45 | $130.40 |
| Purchase #2 | $50.25 | 9.799% | $55.174 | $55.17 | $55.15 | $55.20 |
| Purchase #3 | $67.76 | 12.663% | $76.3404 | $76.34 | $76.35 | $76.30 |
| Purchase #4 | $233.32 | 4.596% | $244.0434 | $244.04 | $244.05 | $244.00 |
| Purchase #5 | $194.90 | 10.436% | $215.2398 | $215.24 | $215.25 | $215.20 |
| Purchase #6 | $175.58 | 7.818% | $189.3068 | $189.31 | $189.30 | $189.30 |
| Purchase #7 | $69.82 | 3.105% | $71.9879 | $71.99 | $72.00 | $72.00 |
| 7 purchase totals = | $911.56 | $982.5294 | $982.53 | $982.55 | $982.40 | |