| 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 | $144.98 | 7.204% | $155.4244 | $155.42 | $155.40 | $155.40 |
| Purchase #2 | $245.44 | 3.383% | $253.7432 | $253.74 | $253.75 | $253.70 |
| Purchase #3 | $17.31 | 12.275% | $19.4348 | $19.43 | $19.45 | $19.40 |
| Purchase #4 | $243.52 | 9.529% | $266.725 | $266.73 | $266.75 | $266.70 |
| Purchase #5 | $37.74 | 5.289% | $39.7361 | $39.74 | $39.75 | $39.70 |
| Purchase #6 | $102.31 | 4.609% | $107.0255 | $107.03 | $107.05 | $107.00 |
| Purchase #7 | $228.87 | 10.800% | $253.588 | $253.59 | $253.60 | $253.60 |
| 7 purchase totals = | $1,020.17 | $1,095.6770 | $1,095.68 | $1,095.75 | $1,095.50 | |