| 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 | $235.28 | 3.269% | $242.9713 | $242.97 | $242.95 | $243.00 |
| Purchase #2 | $184.49 | 13.141% | $208.7338 | $208.73 | $208.75 | $208.70 |
| Purchase #3 | $194.25 | 4.225% | $202.4571 | $202.46 | $202.45 | $202.50 |
| Purchase #4 | $141.51 | 4.467% | $147.8313 | $147.83 | $147.85 | $147.80 |
| Purchase #5 | $225.48 | 6.141% | $239.3267 | $239.33 | $239.35 | $239.30 |
| Purchase #6 | $8.89 | 9.682% | $9.7507 | $9.75 | $9.75 | $9.80 |
| Purchase #7 | $166.61 | 13.653% | $189.3573 | $189.36 | $189.35 | $189.40 |
| 7 purchase totals = | $1,156.51 | $1,240.4282 | $1,240.43 | $1,240.45 | $1,240.50 | |