| 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 | $17.79 | 10.305% | $19.6233 | $19.62 | $19.60 | $19.60 |
| Purchase #2 | $197.80 | 8.472% | $214.5576 | $214.56 | $214.55 | $214.60 |
| Purchase #3 | $193.74 | 3.509% | $200.5383 | $200.54 | $200.55 | $200.50 |
| Purchase #4 | $208.33 | 11.333% | $231.94 | $231.94 | $231.95 | $231.90 |
| Purchase #5 | $210.48 | 12.459% | $236.7037 | $236.70 | $236.70 | $236.70 |
| Purchase #6 | $34.78 | 6.154% | $36.9204 | $36.92 | $36.90 | $36.90 |
| Purchase #7 | $132.42 | 8.293% | $143.4016 | $143.40 | $143.40 | $143.40 |
| 7 purchase totals = | $995.34 | $1,083.6849 | $1,083.68 | $1,083.65 | $1,083.60 | |