| 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 | $132.42 | 12.773% | $149.334 | $149.33 | $149.35 | $149.30 |
| Purchase #2 | $132.30 | 11.247% | $147.1798 | $147.18 | $147.20 | $147.20 |
| Purchase #3 | $227.55 | 6.360% | $242.0222 | $242.02 | $242.00 | $242.00 |
| Purchase #4 | $230.88 | 12.598% | $259.9663 | $259.97 | $259.95 | $260.00 |
| Purchase #5 | $192.28 | 10.221% | $211.9329 | $211.93 | $211.95 | $211.90 |
| Purchase #6 | $229.31 | 4.183% | $238.902 | $238.90 | $238.90 | $238.90 |
| Purchase #7 | $165.71 | 6.773% | $176.9335 | $176.93 | $176.95 | $176.90 |
| 7 purchase totals = | $1,310.45 | $1,426.2707 | $1,426.26 | $1,426.30 | $1,426.20 | |