| 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 | $235.74 | 7.564% | $253.5714 | $253.57 | $253.55 | $253.60 |
| Purchase #2 | $25.68 | 11.487% | $28.6299 | $28.63 | $28.65 | $28.60 |
| Purchase #3 | $30.85 | 5.562% | $32.5659 | $32.57 | $32.55 | $32.60 |
| Purchase #4 | $139.62 | 13.709% | $158.7605 | $158.76 | $158.75 | $158.80 |
| Purchase #5 | $149.82 | 4.843% | $157.0758 | $157.08 | $157.10 | $157.10 |
| Purchase #6 | $240.32 | 9.547% | $263.2634 | $263.26 | $263.25 | $263.30 |
| Purchase #7 | $209.72 | 11.683% | $234.2216 | $234.22 | $234.20 | $234.20 |
| 7 purchase totals = | $1,031.75 | $1,128.0885 | $1,128.09 | $1,128.05 | $1,128.20 | |