| 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 | $197.96 | 4.298% | $206.4683 | $206.47 | $206.45 | $206.50 |
| Purchase #2 | $235.31 | 5.617% | $248.5274 | $248.53 | $248.55 | $248.50 |
| Purchase #3 | $233.66 | 8.487% | $253.4907 | $253.49 | $253.50 | $253.50 |
| Purchase #4 | $117.87 | 10.580% | $130.3406 | $130.34 | $130.35 | $130.30 |
| Purchase #5 | $232.27 | 6.464% | $247.2839 | $247.28 | $247.30 | $247.30 |
| Purchase #6 | $217.75 | 5.760% | $230.2924 | $230.29 | $230.30 | $230.30 |
| Purchase #7 | $186.85 | 11.480% | $208.3004 | $208.30 | $208.30 | $208.30 |
| 7 purchase totals = | $1,421.67 | $1,524.7037 | $1,524.70 | $1,524.75 | $1,524.70 | |