| 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 | $28.31 | 11.593% | $31.592 | $31.59 | $31.60 | $31.60 |
| Purchase #2 | $241.44 | 4.554% | $252.4352 | $252.44 | $252.45 | $252.40 |
| Purchase #3 | $225.54 | 10.433% | $249.0706 | $249.07 | $249.05 | $249.10 |
| Purchase #4 | $231.75 | 11.817% | $259.1359 | $259.14 | $259.15 | $259.10 |
| Purchase #5 | $18.34 | 7.385% | $19.6944 | $19.69 | $19.70 | $19.70 |
| Purchase #6 | $70.53 | 4.623% | $73.7906 | $73.79 | $73.80 | $73.80 |
| Purchase #7 | $230.58 | 3.767% | $239.2659 | $239.27 | $239.25 | $239.30 |
| 7 purchase totals = | $1,046.49 | $1,124.9846 | $1,124.99 | $1,125.00 | $1,125.00 | |