| 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 | $196.43 | 7.827% | $211.8046 | $211.80 | $211.80 | $211.80 |
| Purchase #2 | $228.31 | 8.822% | $248.4515 | $248.45 | $248.45 | $248.50 |
| Purchase #3 | $82.62 | 12.127% | $92.6393 | $92.64 | $92.65 | $92.60 |
| Purchase #4 | $102.32 | 13.469% | $116.1015 | $116.10 | $116.10 | $116.10 |
| Purchase #5 | $9.56 | 7.599% | $10.2865 | $10.29 | $10.30 | $10.30 |
| Purchase #6 | $126.56 | 6.133% | $134.3219 | $134.32 | $134.30 | $134.30 |
| Purchase #7 | $160.32 | 9.318% | $175.2586 | $175.26 | $175.25 | $175.30 |
| 7 purchase totals = | $906.12 | $988.8639 | $988.86 | $988.85 | $988.90 | |