| 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 | $139.84 | 5.556% | $147.6095 | $147.61 | $147.60 | $147.60 |
| Purchase #2 | $194.92 | 8.348% | $211.1919 | $211.19 | $211.20 | $211.20 |
| Purchase #3 | $18.61 | 3.160% | $19.1981 | $19.20 | $19.20 | $19.20 |
| Purchase #4 | $246.42 | 11.656% | $275.1427 | $275.14 | $275.15 | $275.10 |
| Purchase #5 | $65.75 | 11.688% | $73.4349 | $73.43 | $73.45 | $73.40 |
| Purchase #6 | $228.33 | 13.133% | $258.3166 | $258.32 | $258.30 | $258.30 |
| Purchase #7 | $16.83 | 10.578% | $18.6103 | $18.61 | $18.60 | $18.60 |
| 7 purchase totals = | $910.70 | $1,003.5040 | $1,003.50 | $1,003.50 | $1,003.40 | |