| 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 | $200.80 | 7.263% | $215.3841 | $215.38 | $215.40 | $215.40 |
| Purchase #2 | $107.44 | 9.461% | $117.6049 | $117.60 | $117.60 | $117.60 |
| Purchase #3 | $16.58 | 13.625% | $18.839 | $18.84 | $18.85 | $18.80 |
| Purchase #4 | $107.69 | 9.270% | $117.6729 | $117.67 | $117.65 | $117.70 |
| Purchase #5 | $217.55 | 9.452% | $238.1128 | $238.11 | $238.10 | $238.10 |
| Purchase #6 | $122.36 | 12.508% | $137.6648 | $137.66 | $137.65 | $137.70 |
| Purchase #7 | $191.58 | 13.111% | $216.6981 | $216.70 | $216.70 | $216.70 |
| 7 purchase totals = | $964.00 | $1,061.9766 | $1,061.96 | $1,061.95 | $1,062.00 | |