| 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 | $249.89 | 5.281% | $263.0867 | $263.09 | $263.10 | $263.10 |
| Purchase #2 | $61.77 | 13.807% | $70.2986 | $70.30 | $70.30 | $70.30 |
| Purchase #3 | $87.93 | 3.642% | $91.1324 | $91.13 | $91.15 | $91.10 |
| Purchase #4 | $195.59 | 12.475% | $219.9899 | $219.99 | $220.00 | $220.00 |
| Purchase #5 | $162.46 | 3.618% | $168.3378 | $168.34 | $168.35 | $168.30 |
| Purchase #6 | $19.73 | 5.558% | $20.8266 | $20.83 | $20.85 | $20.80 |
| Purchase #7 | $6.54 | 6.691% | $6.9776 | $6.98 | $7.00 | $7.00 |
| 7 purchase totals = | $783.91 | $840.6496 | $840.66 | $840.75 | $840.60 | |