| 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 | $127.67 | 4.294% | $133.1521 | $133.15 | $133.15 | $133.20 |
| Purchase #2 | $134.73 | 11.786% | $150.6093 | $150.61 | $150.60 | $150.60 |
| Purchase #3 | $196.69 | 9.418% | $215.2143 | $215.21 | $215.20 | $215.20 |
| Purchase #4 | $214.36 | 12.487% | $241.1271 | $241.13 | $241.15 | $241.10 |
| Purchase #5 | $93.48 | 9.343% | $102.2138 | $102.21 | $102.20 | $102.20 |
| Purchase #6 | $47.53 | 7.397% | $51.0458 | $51.05 | $51.05 | $51.00 |
| Purchase #7 | $129.77 | 5.581% | $137.0125 | $137.01 | $137.00 | $137.00 |
| 7 purchase totals = | $944.23 | $1,030.3749 | $1,030.37 | $1,030.35 | $1,030.30 | |