| 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 | $104.54 | 7.139% | $112.0031 | $112.00 | $112.00 | $112.00 |
| Purchase #2 | $217.99 | 9.793% | $239.3378 | $239.34 | $239.35 | $239.30 |
| Purchase #3 | $48.38 | 7.191% | $51.859 | $51.86 | $51.85 | $51.90 |
| Purchase #4 | $241.83 | 5.668% | $255.5369 | $255.54 | $255.55 | $255.50 |
| Purchase #5 | $247.94 | 11.158% | $275.6051 | $275.61 | $275.60 | $275.60 |
| Purchase #6 | $217.77 | 7.359% | $233.7957 | $233.80 | $233.80 | $233.80 |
| Purchase #7 | $124.54 | 8.648% | $135.3102 | $135.31 | $135.30 | $135.30 |
| 7 purchase totals = | $1,202.99 | $1,303.4478 | $1,303.46 | $1,303.45 | $1,303.40 | |