| 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 | $103.70 | 5.249% | $109.1432 | $109.14 | $109.15 | $109.10 |
| Purchase #2 | $206.52 | 6.693% | $220.3424 | $220.34 | $220.35 | $220.30 |
| Purchase #3 | $240.62 | 5.382% | $253.5702 | $253.57 | $253.55 | $253.60 |
| Purchase #4 | $194.64 | 13.346% | $220.6167 | $220.62 | $220.60 | $220.60 |
| Purchase #5 | $230.58 | 5.562% | $243.4049 | $243.40 | $243.40 | $243.40 |
| Purchase #6 | $142.84 | 11.238% | $158.8924 | $158.89 | $158.90 | $158.90 |
| Purchase #7 | $152.38 | 12.600% | $171.5799 | $171.58 | $171.60 | $171.60 |
| 7 purchase totals = | $1,271.28 | $1,377.5497 | $1,377.54 | $1,377.55 | $1,377.50 | |