| 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 | $79.26 | 6.136% | $84.1234 | $84.12 | $84.10 | $84.10 |
| Purchase #2 | $98.28 | 4.214% | $102.4215 | $102.42 | $102.40 | $102.40 |
| Purchase #3 | $177.49 | 3.477% | $183.6613 | $183.66 | $183.65 | $183.70 |
| Purchase #4 | $226.27 | 12.281% | $254.0582 | $254.06 | $254.05 | $254.10 |
| Purchase #5 | $211.62 | 8.836% | $230.3187 | $230.32 | $230.30 | $230.30 |
| Purchase #6 | $62.81 | 12.538% | $70.6851 | $70.69 | $70.70 | $70.70 |
| Purchase #7 | $126.62 | 10.266% | $139.6188 | $139.62 | $139.60 | $139.60 |
| 7 purchase totals = | $982.35 | $1,064.8870 | $1,064.89 | $1,064.80 | $1,064.90 | |