| 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 | $245.37 | 10.538% | $271.2271 | $271.23 | $271.25 | $271.20 |
| Purchase #2 | $227.79 | 13.487% | $258.512 | $258.51 | $258.50 | $258.50 |
| Purchase #3 | $109.28 | 9.862% | $120.0572 | $120.06 | $120.05 | $120.10 |
| Purchase #4 | $65.59 | 4.215% | $68.3546 | $68.35 | $68.35 | $68.40 |
| Purchase #5 | $50.79 | 7.857% | $54.7806 | $54.78 | $54.80 | $54.80 |
| Purchase #6 | $229.37 | 8.177% | $248.1256 | $248.13 | $248.15 | $248.10 |
| Purchase #7 | $135.91 | 5.482% | $143.3606 | $143.36 | $143.35 | $143.40 |
| 7 purchase totals = | $1,064.10 | $1,164.4177 | $1,164.42 | $1,164.45 | $1,164.50 | |