| 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 | $40.44 | 7.272% | $43.3808 | $43.38 | $43.40 | $43.40 |
| Purchase #2 | $199.88 | 13.337% | $226.538 | $226.54 | $226.55 | $226.50 |
| Purchase #3 | $111.70 | 5.317% | $117.6391 | $117.64 | $117.65 | $117.60 |
| Purchase #4 | $198.56 | 9.434% | $217.2922 | $217.29 | $217.30 | $217.30 |
| Purchase #5 | $192.61 | 8.676% | $209.3208 | $209.32 | $209.30 | $209.30 |
| Purchase #6 | $182.51 | 4.197% | $190.1699 | $190.17 | $190.15 | $190.20 |
| Purchase #7 | $187.93 | 6.142% | $199.4727 | $199.47 | $199.45 | $199.50 |
| 7 purchase totals = | $1,113.63 | $1,203.8135 | $1,203.81 | $1,203.80 | $1,203.80 | |