| 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 | $230.43 | 8.772% | $250.6433 | $250.64 | $250.65 | $250.60 |
| Purchase #2 | $224.26 | 10.288% | $247.3319 | $247.33 | $247.35 | $247.30 |
| Purchase #3 | $31.65 | 13.553% | $35.9395 | $35.94 | $35.95 | $35.90 |
| Purchase #4 | $111.37 | 4.184% | $116.0297 | $116.03 | $116.05 | $116.00 |
| Purchase #5 | $233.55 | 10.457% | $257.9723 | $257.97 | $257.95 | $258.00 |
| Purchase #6 | $74.58 | 11.747% | $83.3409 | $83.34 | $83.35 | $83.30 |
| Purchase #7 | $46.47 | 4.523% | $48.5718 | $48.57 | $48.55 | $48.60 |
| 7 purchase totals = | $952.31 | $1,039.8294 | $1,039.82 | $1,039.85 | $1,039.70 | |