| 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 | $196.69 | 11.789% | $219.8778 | $219.88 | $219.90 | $219.90 |
| Purchase #2 | $203.67 | 13.487% | $231.139 | $231.14 | $231.15 | $231.10 |
| Purchase #3 | $178.44 | 8.772% | $194.0928 | $194.09 | $194.10 | $194.10 |
| Purchase #4 | $98.85 | 11.205% | $109.9261 | $109.93 | $109.95 | $109.90 |
| Purchase #5 | $149.53 | 9.417% | $163.6112 | $163.61 | $163.60 | $163.60 |
| Purchase #6 | $15.67 | 9.779% | $17.2024 | $17.20 | $17.20 | $17.20 |
| Purchase #7 | $233.65 | 12.553% | $262.9801 | $262.98 | $263.00 | $263.00 |
| 7 purchase totals = | $1,076.50 | $1,198.8294 | $1,198.83 | $1,198.90 | $1,198.80 | |