| 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 | $239.44 | 11.316% | $266.535 | $266.54 | $266.55 | $266.50 |
| Purchase #2 | $189.40 | 12.800% | $213.6432 | $213.64 | $213.65 | $213.60 |
| Purchase #3 | $78.55 | 6.217% | $83.4335 | $83.43 | $83.45 | $83.40 |
| Purchase #4 | $234.82 | 7.442% | $252.2953 | $252.30 | $252.30 | $252.30 |
| Purchase #5 | $14.74 | 3.723% | $15.2888 | $15.29 | $15.30 | $15.30 |
| Purchase #6 | $73.70 | 9.399% | $80.6271 | $80.63 | $80.65 | $80.60 |
| Purchase #7 | $125.40 | 5.451% | $132.2356 | $132.24 | $132.25 | $132.20 |
| 7 purchase totals = | $956.05 | $1,044.0585 | $1,044.07 | $1,044.15 | $1,043.90 | |