| 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 | $196.42 | 7.824% | $211.7879 | $211.79 | $211.80 | $211.80 |
| Purchase #2 | $37.43 | 6.315% | $39.7937 | $39.79 | $39.80 | $39.80 |
| Purchase #3 | $51.77 | 4.338% | $54.0158 | $54.02 | $54.00 | $54.00 |
| Purchase #4 | $221.33 | 8.554% | $240.2626 | $240.26 | $240.25 | $240.30 |
| Purchase #5 | $26.70 | 3.647% | $27.6737 | $27.67 | $27.65 | $27.70 |
| Purchase #6 | $116.87 | 4.831% | $122.516 | $122.52 | $122.50 | $122.50 |
| Purchase #7 | $194.62 | 11.573% | $217.1434 | $217.14 | $217.15 | $217.10 |
| 7 purchase totals = | $845.14 | $913.1931 | $913.19 | $913.15 | $913.20 | |