| 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 | $105.34 | 9.554% | $115.4042 | $115.40 | $115.40 | $115.40 |
| Purchase #2 | $96.60 | 13.275% | $109.4237 | $109.42 | $109.40 | $109.40 |
| Purchase #3 | $234.54 | 7.743% | $252.7004 | $252.70 | $252.70 | $252.70 |
| Purchase #4 | $213.50 | 4.222% | $222.514 | $222.51 | $222.50 | $222.50 |
| Purchase #5 | $11.88 | 9.498% | $13.0084 | $13.01 | $13.00 | $13.00 |
| Purchase #6 | $144.64 | 3.812% | $150.1537 | $150.15 | $150.15 | $150.20 |
| Purchase #7 | $159.48 | 6.293% | $169.5161 | $169.52 | $169.50 | $169.50 |
| 7 purchase totals = | $965.98 | $1,032.7205 | $1,032.71 | $1,032.65 | $1,032.70 | |