| 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 | $192.26 | 11.303% | $213.9911 | $213.99 | $214.00 | $214.00 |
| Purchase #2 | $14.51 | 9.264% | $15.8542 | $15.85 | $15.85 | $15.90 |
| Purchase #3 | $22.25 | 10.744% | $24.6405 | $24.64 | $24.65 | $24.60 |
| Purchase #4 | $36.44 | 11.459% | $40.6157 | $40.62 | $40.60 | $40.60 |
| Purchase #5 | $199.70 | 8.612% | $216.8982 | $216.90 | $216.90 | $216.90 |
| Purchase #6 | $124.94 | 13.789% | $142.168 | $142.17 | $142.15 | $142.20 |
| Purchase #7 | $123.59 | 9.541% | $135.3817 | $135.38 | $135.40 | $135.40 |
| 7 purchase totals = | $713.69 | $789.5494 | $789.55 | $789.55 | $789.60 | |