| 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 | $217.46 | 3.195% | $224.4078 | $224.41 | $224.40 | $224.40 |
| Purchase #2 | $190.81 | 4.303% | $199.0206 | $199.02 | $199.00 | $199.00 |
| Purchase #3 | $118.86 | 8.117% | $128.5079 | $128.51 | $128.50 | $128.50 |
| Purchase #4 | $107.91 | 9.149% | $117.7827 | $117.78 | $117.80 | $117.80 |
| Purchase #5 | $7.63 | 6.460% | $8.1229 | $8.12 | $8.10 | $8.10 |
| Purchase #6 | $205.26 | 5.319% | $216.1778 | $216.18 | $216.20 | $216.20 |
| Purchase #7 | $106.90 | 3.251% | $110.3753 | $110.38 | $110.40 | $110.40 |
| 7 purchase totals = | $954.83 | $1,004.3950 | $1,004.40 | $1,004.40 | $1,004.40 | |