| 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 | $223.76 | 6.178% | $237.5839 | $237.58 | $237.60 | $237.60 |
| Purchase #2 | $16.57 | 11.812% | $18.5272 | $18.53 | $18.55 | $18.50 |
| Purchase #3 | $90.53 | 11.668% | $101.093 | $101.09 | $101.10 | $101.10 |
| Purchase #4 | $207.48 | 5.404% | $218.6922 | $218.69 | $218.70 | $218.70 |
| Purchase #5 | $188.95 | 10.723% | $209.2111 | $209.21 | $209.20 | $209.20 |
| Purchase #6 | $8.73 | 8.548% | $9.4762 | $9.48 | $9.50 | $9.50 |
| Purchase #7 | $238.58 | 3.535% | $247.0138 | $247.01 | $247.00 | $247.00 |
| 7 purchase totals = | $974.60 | $1,041.5974 | $1,041.59 | $1,041.65 | $1,041.60 | |