| 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 | $215.92 | 9.207% | $235.7998 | $235.80 | $235.80 | $235.80 |
| Purchase #2 | $65.86 | 10.180% | $72.5645 | $72.56 | $72.55 | $72.60 |
| Purchase #3 | $244.87 | 13.398% | $277.6777 | $277.68 | $277.70 | $277.70 |
| Purchase #4 | $63.55 | 7.751% | $68.4758 | $68.48 | $68.50 | $68.50 |
| Purchase #5 | $140.69 | 9.654% | $154.2722 | $154.27 | $154.25 | $154.30 |
| Purchase #6 | $191.81 | 11.409% | $213.6936 | $213.69 | $213.70 | $213.70 |
| Purchase #7 | $96.72 | 7.829% | $104.2922 | $104.29 | $104.30 | $104.30 |
| 7 purchase totals = | $1,019.42 | $1,126.7758 | $1,126.77 | $1,126.80 | $1,126.90 | |