| 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 | $83.85 | 5.355% | $88.3402 | $88.34 | $88.35 | $88.30 |
| Purchase #2 | $207.73 | 8.266% | $224.901 | $224.90 | $224.90 | $224.90 |
| Purchase #3 | $205.61 | 4.536% | $214.9365 | $214.94 | $214.95 | $214.90 |
| Purchase #4 | $239.40 | 6.345% | $254.5899 | $254.59 | $254.60 | $254.60 |
| Purchase #5 | $109.81 | 11.174% | $122.0802 | $122.08 | $122.10 | $122.10 |
| Purchase #6 | $83.46 | 10.283% | $92.0422 | $92.04 | $92.05 | $92.00 |
| Purchase #7 | $250.52 | 12.410% | $281.6095 | $281.61 | $281.60 | $281.60 |
| 7 purchase totals = | $1,180.38 | $1,278.4995 | $1,278.50 | $1,278.55 | $1,278.40 | |