| 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 | $7.94 | 13.840% | $9.0389 | $9.04 | $9.05 | $9.00 |
| Purchase #2 | $154.46 | 12.500% | $173.7675 | $173.77 | $173.75 | $173.80 |
| Purchase #3 | $215.68 | 13.400% | $244.5811 | $244.58 | $244.60 | $244.60 |
| Purchase #4 | $83.51 | 9.365% | $91.3307 | $91.33 | $91.35 | $91.30 |
| Purchase #5 | $46.80 | 13.490% | $53.1133 | $53.11 | $53.10 | $53.10 |
| Purchase #6 | $176.58 | 6.247% | $187.611 | $187.61 | $187.60 | $187.60 |
| Purchase #7 | $243.50 | 3.687% | $252.4778 | $252.48 | $252.50 | $252.50 |
| 7 purchase totals = | $928.47 | $1,011.9203 | $1,011.92 | $1,011.95 | $1,011.90 | |