| 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 | $128.89 | 3.491% | $133.3895 | $133.39 | $133.40 | $133.40 |
| Purchase #2 | $103.37 | 12.310% | $116.0948 | $116.09 | $116.10 | $116.10 |
| Purchase #3 | $187.40 | 10.261% | $206.6291 | $206.63 | $206.65 | $206.60 |
| Purchase #4 | $241.93 | 10.855% | $268.1915 | $268.19 | $268.20 | $268.20 |
| Purchase #5 | $188.29 | 6.817% | $201.1257 | $201.13 | $201.15 | $201.10 |
| Purchase #6 | $97.45 | 11.528% | $108.684 | $108.68 | $108.70 | $108.70 |
| Purchase #7 | $71.31 | 11.574% | $79.5634 | $79.56 | $79.55 | $79.60 |
| 7 purchase totals = | $1,018.64 | $1,113.6780 | $1,113.67 | $1,113.75 | $1,113.70 | |