| 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 | $243.39 | 6.611% | $259.4805 | $259.48 | $259.50 | $259.50 |
| Purchase #2 | $241.44 | 12.307% | $271.154 | $271.15 | $271.15 | $271.20 |
| Purchase #3 | $129.44 | 9.398% | $141.6048 | $141.60 | $141.60 | $141.60 |
| Purchase #4 | $169.25 | 4.336% | $176.5887 | $176.59 | $176.60 | $176.60 |
| Purchase #5 | $123.34 | 4.872% | $129.3491 | $129.35 | $129.35 | $129.30 |
| Purchase #6 | $64.48 | 12.539% | $72.5651 | $72.57 | $72.55 | $72.60 |
| Purchase #7 | $162.80 | 9.216% | $177.8036 | $177.80 | $177.80 | $177.80 |
| 7 purchase totals = | $1,134.14 | $1,228.5458 | $1,228.54 | $1,228.55 | $1,228.60 | |