| 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 | $221.49 | 10.262% | $244.2193 | $244.22 | $244.20 | $244.20 |
| Purchase #2 | $240.26 | 9.160% | $262.2678 | $262.27 | $262.25 | $262.30 |
| Purchase #3 | $132.86 | 13.682% | $151.0379 | $151.04 | $151.05 | $151.00 |
| Purchase #4 | $38.67 | 12.415% | $43.4709 | $43.47 | $43.45 | $43.50 |
| Purchase #5 | $112.80 | 9.609% | $123.639 | $123.64 | $123.65 | $123.60 |
| Purchase #6 | $187.54 | 4.461% | $195.9062 | $195.91 | $195.90 | $195.90 |
| Purchase #7 | $218.34 | 8.518% | $236.9382 | $236.94 | $236.95 | $236.90 |
| 7 purchase totals = | $1,151.96 | $1,257.4793 | $1,257.49 | $1,257.45 | $1,257.40 | |