| 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 | 13.704% | $244.3954 | $244.40 | $244.40 | $244.40 |
| Purchase #2 | $103.40 | 7.429% | $111.0816 | $111.08 | $111.10 | $111.10 |
| Purchase #3 | $77.27 | 5.168% | $81.2633 | $81.26 | $81.25 | $81.30 |
| Purchase #4 | $63.34 | 7.544% | $68.1184 | $68.12 | $68.10 | $68.10 |
| Purchase #5 | $211.79 | 10.451% | $233.9242 | $233.92 | $233.90 | $233.90 |
| Purchase #6 | $77.94 | 13.188% | $88.2187 | $88.22 | $88.20 | $88.20 |
| Purchase #7 | $115.26 | 3.651% | $119.4681 | $119.47 | $119.45 | $119.50 |
| 7 purchase totals = | $863.94 | $946.4697 | $946.47 | $946.40 | $946.50 | |