| 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 | $30.47 | 11.840% | $34.0776 | $34.08 | $34.10 | $34.10 |
| Purchase #2 | $178.56 | 7.475% | $191.9074 | $191.91 | $191.90 | $191.90 |
| Purchase #3 | $231.85 | 7.703% | $249.7094 | $249.71 | $249.70 | $249.70 |
| Purchase #4 | $93.38 | 8.362% | $101.1884 | $101.19 | $101.20 | $101.20 |
| Purchase #5 | $199.32 | 12.527% | $224.2888 | $224.29 | $224.30 | $224.30 |
| Purchase #6 | $244.80 | 4.851% | $256.6752 | $256.68 | $256.70 | $256.70 |
| Purchase #7 | $123.54 | 6.173% | $131.1661 | $131.17 | $131.15 | $131.20 |
| 7 purchase totals = | $1,101.92 | $1,189.0129 | $1,189.03 | $1,189.05 | $1,189.10 | |