| 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 | $64.81 | 7.395% | $69.6027 | $69.60 | $69.60 | $69.60 |
| Purchase #2 | $103.70 | 5.129% | $109.0188 | $109.02 | $109.00 | $109.00 |
| Purchase #3 | $133.41 | 3.433% | $137.99 | $137.99 | $138.00 | $138.00 |
| Purchase #4 | $185.71 | 6.233% | $197.2853 | $197.29 | $197.30 | $197.30 |
| Purchase #5 | $217.89 | 11.304% | $242.5203 | $242.52 | $242.50 | $242.50 |
| Purchase #6 | $19.29 | 12.863% | $21.7713 | $21.77 | $21.75 | $21.80 |
| Purchase #7 | $240.94 | 12.234% | $270.4166 | $270.42 | $270.40 | $270.40 |
| 7 purchase totals = | $965.75 | $1,048.6050 | $1,048.61 | $1,048.55 | $1,048.60 | |