| 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 | $110.44 | 10.843% | $122.415 | $122.42 | $122.40 | $122.40 |
| Purchase #2 | $9.36 | 10.362% | $10.3299 | $10.33 | $10.35 | $10.30 |
| Purchase #3 | $170.70 | 8.136% | $184.5882 | $184.59 | $184.60 | $184.60 |
| Purchase #4 | $194.25 | 12.810% | $219.1334 | $219.13 | $219.15 | $219.10 |
| Purchase #5 | $169.90 | 4.614% | $177.7392 | $177.74 | $177.75 | $177.70 |
| Purchase #6 | $246.95 | 6.390% | $262.7301 | $262.73 | $262.75 | $262.70 |
| Purchase #7 | $155.46 | 10.743% | $172.1611 | $172.16 | $172.15 | $172.20 |
| 7 purchase totals = | $1,057.06 | $1,149.0969 | $1,149.10 | $1,149.15 | $1,149.00 | |