| 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 | $196.56 | 12.303% | $220.7428 | $220.74 | $220.75 | $220.70 |
| Purchase #2 | $101.96 | 5.751% | $107.8237 | $107.82 | $107.80 | $107.80 |
| Purchase #3 | $198.62 | 13.258% | $224.953 | $224.95 | $224.95 | $225.00 |
| Purchase #4 | $245.29 | 12.764% | $276.5988 | $276.60 | $276.60 | $276.60 |
| Purchase #5 | $241.54 | 4.225% | $251.7451 | $251.75 | $251.75 | $251.70 |
| Purchase #6 | $103.32 | 4.594% | $108.0665 | $108.07 | $108.05 | $108.10 |
| Purchase #7 | $217.42 | 7.569% | $233.8765 | $233.88 | $233.90 | $233.90 |
| 7 purchase totals = | $1,304.71 | $1,423.8064 | $1,423.81 | $1,423.80 | $1,423.80 | |