| 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 | $213.70 | 3.718% | $221.6454 | $221.65 | $221.65 | $221.60 |
| Purchase #2 | $22.83 | 9.708% | $25.0463 | $25.05 | $25.05 | $25.00 |
| Purchase #3 | $237.32 | 7.327% | $254.7084 | $254.71 | $254.70 | $254.70 |
| Purchase #4 | $22.32 | 9.216% | $24.377 | $24.38 | $24.40 | $24.40 |
| Purchase #5 | $237.52 | 4.577% | $248.3913 | $248.39 | $248.40 | $248.40 |
| Purchase #6 | $176.68 | 12.777% | $199.2544 | $199.25 | $199.25 | $199.30 |
| Purchase #7 | $206.40 | 13.191% | $233.6262 | $233.63 | $233.65 | $233.60 |
| 7 purchase totals = | $1,116.77 | $1,207.0490 | $1,207.06 | $1,207.10 | $1,207.00 | |