| 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 | $220.73 | 3.719% | $228.9389 | $228.94 | $228.95 | $228.90 |
| Purchase #2 | $135.38 | 5.486% | $142.8069 | $142.81 | $142.80 | $142.80 |
| Purchase #3 | $248.48 | 9.580% | $272.2844 | $272.28 | $272.30 | $272.30 |
| Purchase #4 | $55.92 | 11.732% | $62.4805 | $62.48 | $62.50 | $62.50 |
| Purchase #5 | $176.50 | 11.867% | $197.4453 | $197.45 | $197.45 | $197.40 |
| Purchase #6 | $93.79 | 13.821% | $106.7527 | $106.75 | $106.75 | $106.80 |
| Purchase #7 | $5.98 | 8.162% | $6.4681 | $6.47 | $6.45 | $6.50 |
| 7 purchase totals = | $936.78 | $1,017.1768 | $1,017.18 | $1,017.20 | $1,017.20 | |