| 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 | $129.34 | 6.454% | $137.6876 | $137.69 | $137.70 | $137.70 |
| Purchase #2 | $131.89 | 13.565% | $149.7809 | $149.78 | $149.80 | $149.80 |
| Purchase #3 | $222.73 | 5.346% | $234.6371 | $234.64 | $234.65 | $234.60 |
| Purchase #4 | $37.80 | 10.799% | $41.882 | $41.88 | $41.90 | $41.90 |
| Purchase #5 | $208.51 | 3.331% | $215.4555 | $215.46 | $215.45 | $215.50 |
| Purchase #6 | $207.69 | 7.150% | $222.5398 | $222.54 | $222.55 | $222.50 |
| Purchase #7 | $18.74 | 4.828% | $19.6448 | $19.64 | $19.65 | $19.60 |
| 7 purchase totals = | $956.70 | $1,021.6277 | $1,021.63 | $1,021.70 | $1,021.60 | |