| 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 | $13.96 | 9.486% | $15.2842 | $15.28 | $15.30 | $15.30 |
| Purchase #2 | $248.35 | 13.446% | $281.7431 | $281.74 | $281.75 | $281.70 |
| Purchase #3 | $94.35 | 12.610% | $106.2475 | $106.25 | $106.25 | $106.20 |
| Purchase #4 | $176.42 | 8.446% | $191.3204 | $191.32 | $191.30 | $191.30 |
| Purchase #5 | $173.74 | 4.195% | $181.0284 | $181.03 | $181.05 | $181.00 |
| Purchase #6 | $249.63 | 6.753% | $266.4875 | $266.49 | $266.50 | $266.50 |
| Purchase #7 | $81.95 | 3.401% | $84.7371 | $84.74 | $84.75 | $84.70 |
| 7 purchase totals = | $1,038.40 | $1,126.8482 | $1,126.85 | $1,126.90 | $1,126.70 | |