| 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 | $107.93 | 8.774% | $117.3998 | $117.40 | $117.40 | $117.40 |
| Purchase #2 | $197.99 | 5.295% | $208.4736 | $208.47 | $208.45 | $208.50 |
| Purchase #3 | $48.27 | 13.348% | $54.7131 | $54.71 | $54.70 | $54.70 |
| Purchase #4 | $180.68 | 8.274% | $195.6295 | $195.63 | $195.65 | $195.60 |
| Purchase #5 | $120.43 | 9.859% | $132.3032 | $132.30 | $132.30 | $132.30 |
| Purchase #6 | $186.28 | 13.308% | $211.0701 | $211.07 | $211.05 | $211.10 |
| Purchase #7 | $152.70 | 3.249% | $157.6612 | $157.66 | $157.65 | $157.70 |
| 7 purchase totals = | $994.28 | $1,077.2505 | $1,077.24 | $1,077.20 | $1,077.30 | |