| 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 | $208.57 | 4.310% | $217.5594 | $217.56 | $217.55 | $217.60 |
| Purchase #2 | $230.66 | 12.607% | $259.7393 | $259.74 | $259.75 | $259.70 |
| Purchase #3 | $236.59 | 7.286% | $253.8279 | $253.83 | $253.85 | $253.80 |
| Purchase #4 | $65.81 | 12.867% | $74.2778 | $74.28 | $74.30 | $74.30 |
| Purchase #5 | $232.44 | 10.584% | $257.0414 | $257.04 | $257.05 | $257.00 |
| Purchase #6 | $98.57 | 9.481% | $107.9154 | $107.92 | $107.90 | $107.90 |
| Purchase #7 | $17.49 | 5.651% | $18.4784 | $18.48 | $18.50 | $18.50 |
| 7 purchase totals = | $1,090.13 | $1,188.8396 | $1,188.85 | $1,188.90 | $1,188.80 | |