| 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 | $195.61 | 12.640% | $220.3351 | $220.34 | $220.35 | $220.30 |
| Purchase #2 | $83.95 | 13.204% | $95.0348 | $95.03 | $95.05 | $95.00 |
| Purchase #3 | $195.45 | 13.659% | $222.1465 | $222.15 | $222.15 | $222.10 |
| Purchase #4 | $116.56 | 10.148% | $128.3885 | $128.39 | $128.40 | $128.40 |
| Purchase #5 | $161.37 | 6.650% | $172.1011 | $172.10 | $172.10 | $172.10 |
| Purchase #6 | $155.73 | 7.664% | $167.6651 | $167.67 | $167.65 | $167.70 |
| Purchase #7 | $232.78 | 4.841% | $244.0489 | $244.05 | $244.05 | $244.00 |
| 7 purchase totals = | $1,141.45 | $1,249.7200 | $1,249.73 | $1,249.75 | $1,249.60 | |