| 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 | $214.94 | 10.302% | $237.0831 | $237.08 | $237.10 | $237.10 |
| Purchase #2 | $119.87 | 9.374% | $131.1066 | $131.11 | $131.10 | $131.10 |
| Purchase #3 | $198.47 | 6.772% | $211.9104 | $211.91 | $211.90 | $211.90 |
| Purchase #4 | $153.40 | 4.265% | $159.9425 | $159.94 | $159.95 | $159.90 |
| Purchase #5 | $34.93 | 4.589% | $36.5329 | $36.53 | $36.55 | $36.50 |
| Purchase #6 | $37.62 | 8.745% | $40.9099 | $40.91 | $40.90 | $40.90 |
| Purchase #7 | $13.80 | 13.556% | $15.6707 | $15.67 | $15.65 | $15.70 |
| 7 purchase totals = | $773.03 | $833.1561 | $833.15 | $833.15 | $833.10 | |