| 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 | $223.28 | 6.565% | $237.9383 | $237.94 | $237.95 | $237.90 |
| Purchase #2 | $117.28 | 13.497% | $133.1093 | $133.11 | $133.10 | $133.10 |
| Purchase #3 | $65.60 | 6.636% | $69.9532 | $69.95 | $69.95 | $70.00 |
| Purchase #4 | $189.32 | 8.238% | $204.9162 | $204.92 | $204.90 | $204.90 |
| Purchase #5 | $184.27 | 4.140% | $191.8988 | $191.90 | $191.90 | $191.90 |
| Purchase #6 | $177.92 | 10.466% | $196.5411 | $196.54 | $196.55 | $196.50 |
| Purchase #7 | $181.82 | 6.394% | $193.4456 | $193.45 | $193.45 | $193.40 |
| 7 purchase totals = | $1,139.49 | $1,227.8025 | $1,227.81 | $1,227.80 | $1,227.70 | |