| 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 | $228.33 | 4.778% | $239.2396 | $239.24 | $239.25 | $239.20 |
| Purchase #2 | $128.50 | 4.428% | $134.19 | $134.19 | $134.20 | $134.20 |
| Purchase #3 | $54.27 | 8.407% | $58.8325 | $58.83 | $58.85 | $58.80 |
| Purchase #4 | $129.68 | 3.782% | $134.5845 | $134.58 | $134.60 | $134.60 |
| Purchase #5 | $196.99 | 8.551% | $213.8346 | $213.83 | $213.85 | $213.80 |
| Purchase #6 | $47.82 | 6.436% | $50.8977 | $50.90 | $50.90 | $50.90 |
| Purchase #7 | $248.62 | 7.199% | $266.5182 | $266.52 | $266.50 | $266.50 |
| 7 purchase totals = | $1,034.21 | $1,098.0971 | $1,098.09 | $1,098.15 | $1,098.00 | |