| 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 | $207.95 | 10.647% | $230.0904 | $230.09 | $230.10 | $230.10 |
| Purchase #2 | $139.86 | 8.816% | $152.1901 | $152.19 | $152.20 | $152.20 |
| Purchase #3 | $96.74 | 12.741% | $109.0656 | $109.07 | $109.05 | $109.10 |
| Purchase #4 | $161.37 | 10.750% | $178.7173 | $178.72 | $178.70 | $178.70 |
| Purchase #5 | $206.35 | 5.570% | $217.8437 | $217.84 | $217.85 | $217.80 |
| Purchase #6 | $247.92 | 4.772% | $259.7507 | $259.75 | $259.75 | $259.80 |
| Purchase #7 | $102.50 | 12.181% | $114.9855 | $114.99 | $115.00 | $115.00 |
| 7 purchase totals = | $1,162.69 | $1,262.6433 | $1,262.65 | $1,262.65 | $1,262.70 | |