| 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 | $200.44 | 5.365% | $211.1936 | $211.19 | $211.20 | $211.20 |
| Purchase #2 | $94.45 | 4.554% | $98.7513 | $98.75 | $98.75 | $98.80 |
| Purchase #3 | $182.33 | 5.150% | $191.72 | $191.72 | $191.70 | $191.70 |
| Purchase #4 | $243.54 | 12.135% | $273.0936 | $273.09 | $273.10 | $273.10 |
| Purchase #5 | $101.85 | 13.504% | $115.6038 | $115.60 | $115.60 | $115.60 |
| Purchase #6 | $249.59 | 4.488% | $260.7916 | $260.79 | $260.80 | $260.80 |
| Purchase #7 | $231.57 | 10.384% | $255.6162 | $255.62 | $255.60 | $255.60 |
| 7 purchase totals = | $1,303.77 | $1,406.7701 | $1,406.76 | $1,406.75 | $1,406.80 | |