| 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 | $217.66 | 5.535% | $229.7075 | $229.71 | $229.70 | $229.70 |
| Purchase #2 | $127.81 | 4.676% | $133.7864 | $133.79 | $133.80 | $133.80 |
| Purchase #3 | $78.58 | 7.403% | $84.3973 | $84.40 | $84.40 | $84.40 |
| Purchase #4 | $56.49 | 8.840% | $61.4837 | $61.48 | $61.50 | $61.50 |
| Purchase #5 | $137.96 | 10.539% | $152.4996 | $152.50 | $152.50 | $152.50 |
| Purchase #6 | $235.55 | 7.672% | $253.6214 | $253.62 | $253.60 | $253.60 |
| Purchase #7 | $143.31 | 3.227% | $147.9346 | $147.93 | $147.95 | $147.90 |
| 7 purchase totals = | $997.36 | $1,063.4305 | $1,063.43 | $1,063.45 | $1,063.40 | |