| 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 | $191.38 | 6.845% | $204.48 | $204.48 | $204.50 | $204.50 |
| Purchase #2 | $163.97 | 3.755% | $170.1271 | $170.13 | $170.15 | $170.10 |
| Purchase #3 | $115.65 | 6.810% | $123.5258 | $123.53 | $123.55 | $123.50 |
| Purchase #4 | $73.58 | 5.809% | $77.8543 | $77.85 | $77.85 | $77.90 |
| Purchase #5 | $210.42 | 13.814% | $239.4874 | $239.49 | $239.50 | $239.50 |
| Purchase #6 | $240.52 | 3.577% | $249.1234 | $249.12 | $249.10 | $249.10 |
| Purchase #7 | $175.33 | 13.110% | $198.3158 | $198.32 | $198.30 | $198.30 |
| 7 purchase totals = | $1,170.85 | $1,262.9138 | $1,262.92 | $1,262.95 | $1,262.90 | |