| 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 | $200.28 | 10.143% | $220.5944 | $220.59 | $220.60 | $220.60 |
| Purchase #2 | $54.26 | 8.226% | $58.7234 | $58.72 | $58.70 | $58.70 |
| Purchase #3 | $43.91 | 8.315% | $47.5611 | $47.56 | $47.55 | $47.60 |
| Purchase #4 | $238.25 | 5.647% | $251.704 | $251.70 | $251.70 | $251.70 |
| Purchase #5 | $158.84 | 3.476% | $164.3613 | $164.36 | $164.35 | $164.40 |
| Purchase #6 | $150.28 | 5.646% | $158.7648 | $158.76 | $158.75 | $158.80 |
| Purchase #7 | $87.90 | 13.744% | $99.981 | $99.98 | $100.00 | $100.00 |
| 7 purchase totals = | $933.72 | $1,001.6900 | $1,001.67 | $1,001.65 | $1,001.80 | |