| 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 | $237.82 | 6.461% | $253.1856 | $253.19 | $253.20 | $253.20 |
| Purchase #2 | $108.67 | 6.216% | $115.4249 | $115.42 | $115.40 | $115.40 |
| Purchase #3 | $113.71 | 8.299% | $123.1468 | $123.15 | $123.15 | $123.10 |
| Purchase #4 | $205.55 | 4.832% | $215.4822 | $215.48 | $215.50 | $215.50 |
| Purchase #5 | $46.98 | 12.472% | $52.8393 | $52.84 | $52.85 | $52.80 |
| Purchase #6 | $199.44 | 6.237% | $211.8791 | $211.88 | $211.90 | $211.90 |
| Purchase #7 | $233.43 | 6.383% | $248.3298 | $248.33 | $248.35 | $248.30 |
| 7 purchase totals = | $1,145.60 | $1,220.2877 | $1,220.29 | $1,220.35 | $1,220.20 | |