| 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 | $215.54 | 5.258% | $226.8731 | $226.87 | $226.85 | $226.90 |
| Purchase #2 | $61.58 | 9.230% | $67.2638 | $67.26 | $67.25 | $67.30 |
| Purchase #3 | $245.95 | 8.318% | $266.4081 | $266.41 | $266.40 | $266.40 |
| Purchase #4 | $138.40 | 4.261% | $144.2972 | $144.30 | $144.30 | $144.30 |
| Purchase #5 | $241.80 | 13.788% | $275.1394 | $275.14 | $275.15 | $275.10 |
| Purchase #6 | $83.88 | 13.202% | $94.9538 | $94.95 | $94.95 | $95.00 |
| Purchase #7 | $91.49 | 11.352% | $101.8759 | $101.88 | $101.90 | $101.90 |
| 7 purchase totals = | $1,078.64 | $1,176.8113 | $1,176.81 | $1,176.80 | $1,176.90 | |