| 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 | $225.46 | 4.524% | $235.6598 | $235.66 | $235.65 | $235.70 |
| Purchase #2 | $218.56 | 13.199% | $247.4077 | $247.41 | $247.40 | $247.40 |
| Purchase #3 | $249.87 | 6.780% | $266.8112 | $266.81 | $266.80 | $266.80 |
| Purchase #4 | $66.87 | 12.260% | $75.0683 | $75.07 | $75.05 | $75.10 |
| Purchase #5 | $60.32 | 9.401% | $65.9907 | $65.99 | $66.00 | $66.00 |
| Purchase #6 | $14.37 | 7.783% | $15.4884 | $15.49 | $15.50 | $15.50 |
| Purchase #7 | $211.55 | 10.503% | $233.7691 | $233.77 | $233.75 | $233.80 |
| 7 purchase totals = | $1,047.00 | $1,140.1952 | $1,140.20 | $1,140.15 | $1,140.30 | |