| 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 | $36.52 | 12.803% | $41.1957 | $41.20 | $41.20 | $41.20 |
| Purchase #2 | $145.77 | 8.240% | $157.7814 | $157.78 | $157.80 | $157.80 |
| Purchase #3 | $73.48 | 7.698% | $79.1365 | $79.14 | $79.15 | $79.10 |
| Purchase #4 | $165.88 | 3.752% | $172.1038 | $172.10 | $172.10 | $172.10 |
| Purchase #5 | $109.72 | 5.530% | $115.7875 | $115.79 | $115.80 | $115.80 |
| Purchase #6 | $244.88 | 8.787% | $266.3976 | $266.40 | $266.40 | $266.40 |
| Purchase #7 | $243.87 | 13.813% | $277.5558 | $277.56 | $277.55 | $277.60 |
| 7 purchase totals = | $1,020.12 | $1,109.9583 | $1,109.97 | $1,110.00 | $1,110.00 | |