| 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 | $200.98 | 4.871% | $210.7697 | $210.77 | $210.75 | $210.80 |
| Purchase #2 | $132.28 | 7.179% | $141.7764 | $141.78 | $141.80 | $141.80 |
| Purchase #3 | $248.39 | 7.191% | $266.2517 | $266.25 | $266.25 | $266.30 |
| Purchase #4 | $237.36 | 11.165% | $263.8612 | $263.86 | $263.85 | $263.90 |
| Purchase #5 | $121.43 | 12.870% | $137.058 | $137.06 | $137.05 | $137.10 |
| Purchase #6 | $70.37 | 12.530% | $79.1874 | $79.19 | $79.20 | $79.20 |
| Purchase #7 | $158.82 | 11.296% | $176.7603 | $176.76 | $176.75 | $176.80 |
| 7 purchase totals = | $1,169.63 | $1,275.6647 | $1,275.67 | $1,275.65 | $1,275.90 | |