| 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 | $189.96 | 8.658% | $206.4067 | $206.41 | $206.40 | $206.40 |
| Purchase #2 | $229.76 | 4.413% | $239.8993 | $239.90 | $239.90 | $239.90 |
| Purchase #3 | $20.51 | 8.457% | $22.2445 | $22.24 | $22.25 | $22.20 |
| Purchase #4 | $37.95 | 3.247% | $39.1822 | $39.18 | $39.20 | $39.20 |
| Purchase #5 | $8.84 | 6.566% | $9.4204 | $9.42 | $9.40 | $9.40 |
| Purchase #6 | $84.88 | 11.164% | $94.356 | $94.36 | $94.35 | $94.40 |
| Purchase #7 | $209.94 | 8.602% | $227.999 | $228.00 | $228.00 | $228.00 |
| 7 purchase totals = | $781.84 | $839.5081 | $839.51 | $839.50 | $839.50 | |