| 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 | $115.89 | 12.176% | $130.0008 | $130.00 | $130.00 | $130.00 |
| Purchase #2 | $205.40 | 5.535% | $216.7689 | $216.77 | $216.75 | $216.80 |
| Purchase #3 | $241.86 | 4.870% | $253.6386 | $253.64 | $253.65 | $253.60 |
| Purchase #4 | $230.87 | 5.681% | $243.9857 | $243.99 | $244.00 | $244.00 |
| Purchase #5 | $110.77 | 11.376% | $123.3712 | $123.37 | $123.35 | $123.40 |
| Purchase #6 | $236.54 | 6.394% | $251.6644 | $251.66 | $251.65 | $251.70 |
| Purchase #7 | $65.96 | 7.507% | $70.9116 | $70.91 | $70.90 | $70.90 |
| 7 purchase totals = | $1,207.29 | $1,290.3412 | $1,290.34 | $1,290.30 | $1,290.40 | |