| 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 | $100.81 | 9.320% | $110.2055 | $110.21 | $110.20 | $110.20 |
| Purchase #2 | $208.43 | 7.788% | $224.6625 | $224.66 | $224.65 | $224.70 |
| Purchase #3 | $182.45 | 12.826% | $205.851 | $205.85 | $205.85 | $205.90 |
| Purchase #4 | $241.73 | 4.215% | $251.9189 | $251.92 | $251.90 | $251.90 |
| Purchase #5 | $148.58 | 13.841% | $169.145 | $169.15 | $169.15 | $169.10 |
| Purchase #6 | $159.46 | 11.716% | $178.1423 | $178.14 | $178.15 | $178.10 |
| Purchase #7 | $135.58 | 4.671% | $141.9129 | $141.91 | $141.90 | $141.90 |
| 7 purchase totals = | $1,177.04 | $1,281.8381 | $1,281.84 | $1,281.80 | $1,281.80 | |