| 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 | $81.46 | 5.286% | $85.766 | $85.77 | $85.75 | $85.80 |
| Purchase #2 | $183.58 | 10.643% | $203.1184 | $203.12 | $203.10 | $203.10 |
| Purchase #3 | $16.99 | 13.732% | $19.3231 | $19.32 | $19.30 | $19.30 |
| Purchase #4 | $213.46 | 7.389% | $229.2326 | $229.23 | $229.25 | $229.20 |
| Purchase #5 | $246.89 | 3.579% | $255.7262 | $255.73 | $255.75 | $255.70 |
| Purchase #6 | $200.40 | 9.592% | $219.6224 | $219.62 | $219.60 | $219.60 |
| Purchase #7 | $58.59 | 10.190% | $64.5603 | $64.56 | $64.55 | $64.60 |
| 7 purchase totals = | $1,001.37 | $1,077.3490 | $1,077.35 | $1,077.30 | $1,077.30 | |