| 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 | $206.48 | 12.287% | $231.8502 | $231.85 | $231.85 | $231.90 |
| Purchase #2 | $130.44 | 6.828% | $139.3464 | $139.35 | $139.35 | $139.30 |
| Purchase #3 | $34.93 | 5.748% | $36.9378 | $36.94 | $36.95 | $36.90 |
| Purchase #4 | $10.33 | 7.252% | $11.0791 | $11.08 | $11.10 | $11.10 |
| Purchase #5 | $172.79 | 11.376% | $192.4466 | $192.45 | $192.45 | $192.40 |
| Purchase #6 | $164.95 | 10.847% | $182.8421 | $182.84 | $182.85 | $182.80 |
| Purchase #7 | $124.68 | 8.784% | $135.6319 | $135.63 | $135.65 | $135.60 |
| 7 purchase totals = | $844.60 | $930.1341 | $930.14 | $930.20 | $930.00 | |