| 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 | $126.42 | 12.526% | $142.2554 | $142.26 | $142.25 | $142.30 |
| Purchase #2 | $22.32 | 3.354% | $23.0686 | $23.07 | $23.05 | $23.10 |
| Purchase #3 | $182.91 | 6.409% | $194.6327 | $194.63 | $194.65 | $194.60 |
| Purchase #4 | $194.27 | 11.686% | $216.9724 | $216.97 | $216.95 | $217.00 |
| Purchase #5 | $248.62 | 3.487% | $257.2894 | $257.29 | $257.30 | $257.30 |
| Purchase #6 | $165.71 | 9.594% | $181.6082 | $181.61 | $181.60 | $181.60 |
| Purchase #7 | $80.68 | 4.448% | $84.2686 | $84.27 | $84.25 | $84.30 |
| 7 purchase totals = | $1,020.93 | $1,100.0953 | $1,100.10 | $1,100.05 | $1,100.20 | |