| 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 | $115.40 | 7.511% | $124.0677 | $124.07 | $124.05 | $124.10 |
| Purchase #2 | $180.94 | 6.369% | $192.4641 | $192.46 | $192.45 | $192.50 |
| Purchase #3 | $191.64 | 8.651% | $208.2188 | $208.22 | $208.20 | $208.20 |
| Purchase #4 | $231.29 | 3.159% | $238.5965 | $238.60 | $238.60 | $238.60 |
| Purchase #5 | $9.32 | 5.336% | $9.8173 | $9.82 | $9.80 | $9.80 |
| Purchase #6 | $94.65 | 6.204% | $100.5221 | $100.52 | $100.50 | $100.50 |
| Purchase #7 | $66.73 | 8.349% | $72.3013 | $72.30 | $72.30 | $72.30 |
| 7 purchase totals = | $889.97 | $945.9878 | $945.99 | $945.90 | $946.00 | |