| 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 | $220.65 | 7.732% | $237.7107 | $237.71 | $237.70 | $237.70 |
| Purchase #2 | $228.66 | 7.673% | $246.2051 | $246.21 | $246.20 | $246.20 |
| Purchase #3 | $83.90 | 13.833% | $95.5059 | $95.51 | $95.50 | $95.50 |
| Purchase #4 | $185.33 | 13.271% | $209.9251 | $209.93 | $209.95 | $209.90 |
| Purchase #5 | $154.26 | 3.854% | $160.2052 | $160.21 | $160.20 | $160.20 |
| Purchase #6 | $166.62 | 4.598% | $174.2812 | $174.28 | $174.30 | $174.30 |
| Purchase #7 | $94.32 | 9.130% | $102.9314 | $102.93 | $102.95 | $102.90 |
| 7 purchase totals = | $1,133.74 | $1,226.7646 | $1,226.78 | $1,226.80 | $1,226.70 | |