| 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 | $103.47 | 9.200% | $112.9892 | $112.99 | $113.00 | $113.00 |
| Purchase #2 | $69.38 | 10.836% | $76.898 | $76.90 | $76.90 | $76.90 |
| Purchase #3 | $130.62 | 11.148% | $145.1815 | $145.18 | $145.20 | $145.20 |
| Purchase #4 | $28.68 | 3.170% | $29.5892 | $29.59 | $29.60 | $29.60 |
| Purchase #5 | $248.57 | 12.343% | $279.251 | $279.25 | $279.25 | $279.30 |
| Purchase #6 | $169.58 | 11.559% | $189.1818 | $189.18 | $189.20 | $189.20 |
| Purchase #7 | $119.63 | 6.872% | $127.851 | $127.85 | $127.85 | $127.90 |
| 7 purchase totals = | $869.93 | $960.9417 | $960.94 | $961.00 | $961.10 | |