| 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 | $53.27 | 4.350% | $55.5872 | $55.59 | $55.60 | $55.60 |
| Purchase #2 | $181.31 | 11.120% | $201.4717 | $201.47 | $201.45 | $201.50 |
| Purchase #3 | $219.85 | 12.271% | $246.8278 | $246.83 | $246.85 | $246.80 |
| Purchase #4 | $95.92 | 13.596% | $108.9613 | $108.96 | $108.95 | $109.00 |
| Purchase #5 | $225.58 | 5.301% | $237.538 | $237.54 | $237.55 | $237.50 |
| Purchase #6 | $212.69 | 12.480% | $239.2337 | $239.23 | $239.25 | $239.20 |
| Purchase #7 | $126.89 | 9.684% | $139.178 | $139.18 | $139.20 | $139.20 |
| 7 purchase totals = | $1,115.51 | $1,228.7977 | $1,228.80 | $1,228.85 | $1,228.80 | |