| 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 | $222.85 | 12.155% | $249.9374 | $249.94 | $249.95 | $249.90 |
| Purchase #2 | $49.29 | 6.161% | $52.3268 | $52.33 | $52.35 | $52.30 |
| Purchase #3 | $192.74 | 11.703% | $215.2964 | $215.30 | $215.30 | $215.30 |
| Purchase #4 | $31.33 | 9.832% | $34.4104 | $34.41 | $34.40 | $34.40 |
| Purchase #5 | $141.50 | 11.372% | $157.5914 | $157.59 | $157.60 | $157.60 |
| Purchase #6 | $181.72 | 6.801% | $194.0788 | $194.08 | $194.10 | $194.10 |
| Purchase #7 | $193.96 | 10.142% | $213.6314 | $213.63 | $213.65 | $213.60 |
| 7 purchase totals = | $1,013.39 | $1,117.2726 | $1,117.28 | $1,117.35 | $1,117.20 | |