| 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 | $194.84 | 13.591% | $221.3207 | $221.32 | $221.30 | $221.30 |
| Purchase #2 | $190.68 | 9.820% | $209.4048 | $209.40 | $209.40 | $209.40 |
| Purchase #3 | $196.28 | 3.750% | $203.6405 | $203.64 | $203.65 | $203.60 |
| Purchase #4 | $246.29 | 10.507% | $272.1677 | $272.17 | $272.15 | $272.20 |
| Purchase #5 | $72.68 | 6.724% | $77.567 | $77.57 | $77.55 | $77.60 |
| Purchase #6 | $182.92 | 5.646% | $193.2477 | $193.25 | $193.25 | $193.20 |
| Purchase #7 | $241.47 | 11.133% | $268.3529 | $268.35 | $268.35 | $268.40 |
| 7 purchase totals = | $1,325.16 | $1,445.7013 | $1,445.70 | $1,445.65 | $1,445.70 | |