| 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 | $245.75 | 5.762% | $259.9101 | $259.91 | $259.90 | $259.90 |
| Purchase #2 | $34.44 | 9.705% | $37.7824 | $37.78 | $37.80 | $37.80 |
| Purchase #3 | $57.92 | 8.696% | $62.9567 | $62.96 | $62.95 | $63.00 |
| Purchase #4 | $131.83 | 12.561% | $148.3892 | $148.39 | $148.40 | $148.40 |
| Purchase #5 | $121.72 | 9.427% | $133.1945 | $133.19 | $133.20 | $133.20 |
| Purchase #6 | $228.29 | 12.244% | $256.2418 | $256.24 | $256.25 | $256.20 |
| Purchase #7 | $201.80 | 6.216% | $214.3439 | $214.34 | $214.35 | $214.30 |
| 7 purchase totals = | $1,021.75 | $1,112.8186 | $1,112.81 | $1,112.85 | $1,112.80 | |