| 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 | $24.33 | 10.182% | $26.8073 | $26.81 | $26.80 | $26.80 |
| Purchase #2 | $83.74 | 6.622% | $89.2853 | $89.29 | $89.30 | $89.30 |
| Purchase #3 | $172.65 | 8.446% | $187.232 | $187.23 | $187.25 | $187.20 |
| Purchase #4 | $203.61 | 11.474% | $226.9722 | $226.97 | $226.95 | $227.00 |
| Purchase #5 | $130.92 | 9.539% | $143.4085 | $143.41 | $143.40 | $143.40 |
| Purchase #6 | $247.54 | 7.842% | $266.9521 | $266.95 | $266.95 | $267.00 |
| Purchase #7 | $127.30 | 12.644% | $143.3958 | $143.40 | $143.40 | $143.40 |
| 7 purchase totals = | $990.09 | $1,084.0532 | $1,084.06 | $1,084.05 | $1,084.10 | |