| 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 | $102.53 | 7.480% | $110.1992 | $110.20 | $110.20 | $110.20 |
| Purchase #2 | $249.46 | 7.632% | $268.4988 | $268.50 | $268.50 | $268.50 |
| Purchase #3 | $109.25 | 13.196% | $123.6666 | $123.67 | $123.65 | $123.70 |
| Purchase #4 | $15.52 | 9.546% | $17.0015 | $17.00 | $17.00 | $17.00 |
| Purchase #5 | $237.64 | 9.577% | $260.3988 | $260.40 | $260.40 | $260.40 |
| Purchase #6 | $58.54 | 12.638% | $65.9383 | $65.94 | $65.95 | $65.90 |
| Purchase #7 | $183.58 | 12.275% | $206.1144 | $206.11 | $206.10 | $206.10 |
| 7 purchase totals = | $956.52 | $1,051.8176 | $1,051.82 | $1,051.80 | $1,051.80 | |