| 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 | $7.73 | 12.660% | $8.7086 | $8.71 | $8.70 | $8.70 |
| Purchase #2 | $112.57 | 4.488% | $117.6221 | $117.62 | $117.60 | $117.60 |
| Purchase #3 | $105.35 | 11.598% | $117.5685 | $117.57 | $117.55 | $117.60 |
| Purchase #4 | $230.88 | 4.812% | $241.9899 | $241.99 | $242.00 | $242.00 |
| Purchase #5 | $211.38 | 10.587% | $233.7588 | $233.76 | $233.75 | $233.80 |
| Purchase #6 | $141.78 | 4.376% | $147.9843 | $147.98 | $148.00 | $148.00 |
| Purchase #7 | $51.65 | 10.569% | $57.1089 | $57.11 | $57.10 | $57.10 |
| 7 purchase totals = | $861.34 | $924.7411 | $924.74 | $924.70 | $924.80 | |