| 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 | $23.78 | 4.150% | $24.7669 | $24.77 | $24.75 | $24.80 |
| Purchase #2 | $206.82 | 12.492% | $232.656 | $232.66 | $232.65 | $232.70 |
| Purchase #3 | $117.60 | 4.307% | $122.665 | $122.67 | $122.65 | $122.70 |
| Purchase #4 | $119.42 | 5.761% | $126.2998 | $126.30 | $126.30 | $126.30 |
| Purchase #5 | $132.60 | 5.228% | $139.5323 | $139.53 | $139.55 | $139.50 |
| Purchase #6 | $162.49 | 7.227% | $174.2332 | $174.23 | $174.25 | $174.20 |
| Purchase #7 | $137.80 | 10.710% | $152.5584 | $152.56 | $152.55 | $152.60 |
| 7 purchase totals = | $900.51 | $972.7116 | $972.72 | $972.70 | $972.80 | |