| 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 | $195.57 | 11.225% | $217.5227 | $217.52 | $217.50 | $217.50 |
| Purchase #2 | $205.36 | 11.241% | $228.4445 | $228.44 | $228.45 | $228.40 |
| Purchase #3 | $141.69 | 5.132% | $148.9615 | $148.96 | $148.95 | $149.00 |
| Purchase #4 | $31.61 | 9.548% | $34.6281 | $34.63 | $34.65 | $34.60 |
| Purchase #5 | $67.74 | 3.818% | $70.3263 | $70.33 | $70.35 | $70.30 |
| Purchase #6 | $181.73 | 12.385% | $204.2373 | $204.24 | $204.25 | $204.20 |
| Purchase #7 | $99.54 | 11.485% | $110.9722 | $110.97 | $110.95 | $111.00 |
| 7 purchase totals = | $923.24 | $1,015.0926 | $1,015.09 | $1,015.10 | $1,015.00 | |