| 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 | $222.83 | 8.129% | $240.9439 | $240.94 | $240.95 | $240.90 |
| Purchase #2 | $8.68 | 10.767% | $9.6146 | $9.61 | $9.60 | $9.60 |
| Purchase #3 | $237.45 | 13.804% | $270.2276 | $270.23 | $270.25 | $270.20 |
| Purchase #4 | $73.68 | 8.710% | $80.0975 | $80.10 | $80.10 | $80.10 |
| Purchase #5 | $83.56 | 9.302% | $91.3328 | $91.33 | $91.35 | $91.30 |
| Purchase #6 | $112.52 | 11.752% | $125.7434 | $125.74 | $125.75 | $125.70 |
| Purchase #7 | $6.30 | 11.374% | $7.0166 | $7.02 | $7.00 | $7.00 |
| 7 purchase totals = | $745.02 | $824.9764 | $824.97 | $825.00 | $824.80 | |