| 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 | $198.56 | 11.252% | $220.902 | $220.90 | $220.90 | $220.90 |
| Purchase #2 | $244.74 | 5.207% | $257.4836 | $257.48 | $257.50 | $257.50 |
| Purchase #3 | $132.83 | 3.391% | $137.3343 | $137.33 | $137.35 | $137.30 |
| Purchase #4 | $149.83 | 7.612% | $161.2351 | $161.24 | $161.25 | $161.20 |
| Purchase #5 | $143.94 | 4.798% | $150.8462 | $150.85 | $150.85 | $150.80 |
| Purchase #6 | $105.94 | 9.623% | $116.1346 | $116.13 | $116.15 | $116.10 |
| Purchase #7 | $174.38 | 5.202% | $183.4512 | $183.45 | $183.45 | $183.50 |
| 7 purchase totals = | $1,150.22 | $1,227.3870 | $1,227.38 | $1,227.45 | $1,227.30 | |