| 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 | $216.77 | 6.621% | $231.1223 | $231.12 | $231.10 | $231.10 |
| Purchase #2 | $247.49 | 13.104% | $279.9211 | $279.92 | $279.90 | $279.90 |
| Purchase #3 | $86.82 | 8.813% | $94.4714 | $94.47 | $94.45 | $94.50 |
| Purchase #4 | $130.57 | 9.668% | $143.1935 | $143.19 | $143.20 | $143.20 |
| Purchase #5 | $9.80 | 11.537% | $10.9306 | $10.93 | $10.95 | $10.90 |
| Purchase #6 | $108.37 | 6.773% | $115.7099 | $115.71 | $115.70 | $115.70 |
| Purchase #7 | $204.60 | 6.539% | $217.9788 | $217.98 | $218.00 | $218.00 |
| 7 purchase totals = | $1,004.42 | $1,093.3276 | $1,093.32 | $1,093.30 | $1,093.30 | |