| 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 | $228.40 | 8.209% | $247.1494 | $247.15 | $247.15 | $247.10 |
| Purchase #2 | $91.58 | 7.557% | $98.5007 | $98.50 | $98.50 | $98.50 |
| Purchase #3 | $39.37 | 11.145% | $43.7578 | $43.76 | $43.75 | $43.80 |
| Purchase #4 | $9.74 | 10.466% | $10.7594 | $10.76 | $10.75 | $10.80 |
| Purchase #5 | $102.83 | 5.209% | $108.1864 | $108.19 | $108.20 | $108.20 |
| Purchase #6 | $24.66 | 6.571% | $26.2804 | $26.28 | $26.30 | $26.30 |
| Purchase #7 | $123.27 | 13.288% | $139.6501 | $139.65 | $139.65 | $139.70 |
| 7 purchase totals = | $619.85 | $674.2842 | $674.29 | $674.30 | $674.40 | |