| 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 | $210.30 | 12.555% | $236.7032 | $236.70 | $236.70 | $236.70 |
| Purchase #2 | $209.68 | 3.752% | $217.5472 | $217.55 | $217.55 | $217.50 |
| Purchase #3 | $220.82 | 9.210% | $241.1575 | $241.16 | $241.15 | $241.20 |
| Purchase #4 | $210.73 | 7.467% | $226.4652 | $226.47 | $226.45 | $226.50 |
| Purchase #5 | $26.26 | 7.470% | $28.2216 | $28.22 | $28.20 | $28.20 |
| Purchase #6 | $22.82 | 3.519% | $23.623 | $23.62 | $23.60 | $23.60 |
| Purchase #7 | $69.40 | 6.182% | $73.6903 | $73.69 | $73.70 | $73.70 |
| 7 purchase totals = | $970.01 | $1,047.4080 | $1,047.41 | $1,047.35 | $1,047.40 | |