| 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 | $241.94 | 6.204% | $256.95 | $256.95 | $256.95 | $257.00 |
| Purchase #2 | $39.55 | 8.575% | $42.9414 | $42.94 | $42.95 | $42.90 |
| Purchase #3 | $133.30 | 11.557% | $148.7055 | $148.71 | $148.70 | $148.70 |
| Purchase #4 | $58.62 | 12.123% | $65.7265 | $65.73 | $65.75 | $65.70 |
| Purchase #5 | $179.89 | 9.385% | $196.7727 | $196.77 | $196.75 | $196.80 |
| Purchase #6 | $132.68 | 4.159% | $138.1982 | $138.20 | $138.20 | $138.20 |
| Purchase #7 | $184.76 | 11.386% | $205.7968 | $205.80 | $205.80 | $205.80 |
| 7 purchase totals = | $970.74 | $1,055.0911 | $1,055.10 | $1,055.10 | $1,055.10 | |