| 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 | $134.51 | 5.599% | $142.0412 | $142.04 | $142.05 | $142.00 |
| Purchase #2 | $202.40 | 6.523% | $215.6026 | $215.60 | $215.60 | $215.60 |
| Purchase #3 | $209.68 | 3.536% | $217.0943 | $217.09 | $217.10 | $217.10 |
| Purchase #4 | $242.45 | 3.305% | $250.463 | $250.46 | $250.45 | $250.50 |
| Purchase #5 | $136.82 | 11.166% | $152.0973 | $152.10 | $152.10 | $152.10 |
| Purchase #6 | $226.31 | 8.731% | $246.0691 | $246.07 | $246.05 | $246.10 |
| Purchase #7 | $45.74 | 3.180% | $47.1945 | $47.19 | $47.20 | $47.20 |
| 7 purchase totals = | $1,197.91 | $1,270.5620 | $1,270.55 | $1,270.55 | $1,270.60 | |