| 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 | $116.93 | 5.676% | $123.5669 | $123.57 | $123.55 | $123.60 |
| Purchase #2 | $28.80 | 10.509% | $31.8266 | $31.83 | $31.85 | $31.80 |
| Purchase #3 | $171.29 | 9.756% | $188.0011 | $188.00 | $188.00 | $188.00 |
| Purchase #4 | $217.72 | 7.480% | $234.0055 | $234.01 | $234.00 | $234.00 |
| Purchase #5 | $194.43 | 9.819% | $213.5211 | $213.52 | $213.50 | $213.50 |
| Purchase #6 | $119.34 | 12.466% | $134.2169 | $134.22 | $134.20 | $134.20 |
| Purchase #7 | $108.44 | 13.256% | $122.8148 | $122.81 | $122.80 | $122.80 |
| 7 purchase totals = | $956.95 | $1,047.9529 | $1,047.96 | $1,047.90 | $1,047.90 | |