| 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 | $230.65 | 10.752% | $255.4495 | $255.45 | $255.45 | $255.40 |
| Purchase #2 | $17.99 | 9.424% | $19.6854 | $19.69 | $19.70 | $19.70 |
| Purchase #3 | $31.66 | 10.488% | $34.9805 | $34.98 | $35.00 | $35.00 |
| Purchase #4 | $129.55 | 3.829% | $134.5105 | $134.51 | $134.50 | $134.50 |
| Purchase #5 | $175.81 | 7.207% | $188.4806 | $188.48 | $188.50 | $188.50 |
| Purchase #6 | $25.49 | 4.555% | $26.6511 | $26.65 | $26.65 | $26.70 |
| Purchase #7 | $41.39 | 4.842% | $43.3941 | $43.39 | $43.40 | $43.40 |
| 7 purchase totals = | $652.54 | $703.1517 | $703.15 | $703.20 | $703.20 | |