| 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 | $133.28 | 10.191% | $146.8626 | $146.86 | $146.85 | $146.90 |
| Purchase #2 | $14.81 | 5.208% | $15.5813 | $15.58 | $15.60 | $15.60 |
| Purchase #3 | $222.63 | 8.248% | $240.9925 | $240.99 | $241.00 | $241.00 |
| Purchase #4 | $244.80 | 8.416% | $265.4024 | $265.40 | $265.40 | $265.40 |
| Purchase #5 | $211.77 | 7.453% | $227.5532 | $227.55 | $227.55 | $227.60 |
| Purchase #6 | $66.93 | 4.593% | $70.0041 | $70.00 | $70.00 | $70.00 |
| Purchase #7 | $219.25 | 3.210% | $226.2879 | $226.29 | $226.30 | $226.30 |
| 7 purchase totals = | $1,113.47 | $1,192.6840 | $1,192.67 | $1,192.70 | $1,192.80 | |