| 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 | $127.91 | 13.625% | $145.3377 | $145.34 | $145.35 | $145.30 |
| Purchase #2 | $221.81 | 8.821% | $241.3759 | $241.38 | $241.40 | $241.40 |
| Purchase #3 | $22.42 | 4.793% | $23.4946 | $23.49 | $23.50 | $23.50 |
| Purchase #4 | $216.93 | 7.453% | $233.0978 | $233.10 | $233.10 | $233.10 |
| Purchase #5 | $22.95 | 3.325% | $23.7131 | $23.71 | $23.70 | $23.70 |
| Purchase #6 | $121.26 | 7.249% | $130.0501 | $130.05 | $130.05 | $130.10 |
| Purchase #7 | $214.87 | 8.423% | $232.9685 | $232.97 | $232.95 | $233.00 |
| 7 purchase totals = | $948.15 | $1,030.0377 | $1,030.04 | $1,030.05 | $1,030.10 | |