| 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 | $249.28 | 7.571% | $268.153 | $268.15 | $268.15 | $268.20 |
| Purchase #2 | $147.50 | 4.281% | $153.8145 | $153.81 | $153.80 | $153.80 |
| Purchase #3 | $155.60 | 13.437% | $176.508 | $176.51 | $176.50 | $176.50 |
| Purchase #4 | $147.44 | 13.477% | $167.3105 | $167.31 | $167.30 | $167.30 |
| Purchase #5 | $220.40 | 8.727% | $239.6343 | $239.63 | $239.65 | $239.60 |
| Purchase #6 | $64.91 | 3.256% | $67.0235 | $67.02 | $67.00 | $67.00 |
| Purchase #7 | $93.80 | 4.631% | $98.1439 | $98.14 | $98.15 | $98.10 |
| 7 purchase totals = | $1,078.93 | $1,170.5877 | $1,170.57 | $1,170.55 | $1,170.50 | |