| 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 | $213.29 | 4.744% | $223.4085 | $223.41 | $223.40 | $223.40 |
| Purchase #2 | $190.43 | 6.193% | $202.2233 | $202.22 | $202.20 | $202.20 |
| Purchase #3 | $148.88 | 3.388% | $153.9241 | $153.92 | $153.90 | $153.90 |
| Purchase #4 | $74.89 | 8.373% | $81.1605 | $81.16 | $81.15 | $81.20 |
| Purchase #5 | $57.76 | 10.128% | $63.6099 | $63.61 | $63.60 | $63.60 |
| Purchase #6 | $59.41 | 6.107% | $63.0382 | $63.04 | $63.05 | $63.00 |
| Purchase #7 | $196.30 | 12.495% | $220.8277 | $220.83 | $220.85 | $220.80 |
| 7 purchase totals = | $940.96 | $1,008.1922 | $1,008.19 | $1,008.15 | $1,008.10 | |