| 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 | $89.62 | 11.235% | $99.6888 | $99.69 | $99.70 | $99.70 |
| Purchase #2 | $197.81 | 13.458% | $224.4313 | $224.43 | $224.45 | $224.40 |
| Purchase #3 | $127.78 | 4.332% | $133.3154 | $133.32 | $133.30 | $133.30 |
| Purchase #4 | $204.52 | 7.551% | $219.9633 | $219.96 | $219.95 | $220.00 |
| Purchase #5 | $109.42 | 8.481% | $118.6999 | $118.70 | $118.70 | $118.70 |
| Purchase #6 | $153.77 | 13.526% | $174.5689 | $174.57 | $174.55 | $174.60 |
| Purchase #7 | $70.99 | 13.403% | $80.5048 | $80.50 | $80.50 | $80.50 |
| 7 purchase totals = | $953.91 | $1,051.1724 | $1,051.17 | $1,051.15 | $1,051.20 | |