| 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 | $193.47 | 12.590% | $217.8279 | $217.83 | $217.85 | $217.80 |
| Purchase #2 | $240.64 | 5.205% | $253.1653 | $253.17 | $253.15 | $253.20 |
| Purchase #3 | $67.25 | 6.576% | $71.6724 | $71.67 | $71.65 | $71.70 |
| Purchase #4 | $5.29 | 9.603% | $5.798 | $5.80 | $5.80 | $5.80 |
| Purchase #5 | $162.71 | 10.595% | $179.9491 | $179.95 | $179.95 | $179.90 |
| Purchase #6 | $203.77 | 11.425% | $227.0507 | $227.05 | $227.05 | $227.10 |
| Purchase #7 | $45.58 | 8.300% | $49.3631 | $49.36 | $49.35 | $49.40 |
| 7 purchase totals = | $918.71 | $1,004.8265 | $1,004.83 | $1,004.80 | $1,004.90 | |