| 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 | $230.39 | 10.118% | $253.7009 | $253.70 | $253.70 | $253.70 |
| Purchase #2 | $163.80 | 10.358% | $180.7664 | $180.77 | $180.75 | $180.80 |
| Purchase #3 | $60.45 | 8.838% | $65.7926 | $65.79 | $65.80 | $65.80 |
| Purchase #4 | $89.95 | 9.724% | $98.6967 | $98.70 | $98.70 | $98.70 |
| Purchase #5 | $222.94 | 12.714% | $251.2846 | $251.28 | $251.30 | $251.30 |
| Purchase #6 | $176.59 | 6.624% | $188.2873 | $188.29 | $188.30 | $188.30 |
| Purchase #7 | $130.62 | 3.284% | $134.9096 | $134.91 | $134.90 | $134.90 |
| 7 purchase totals = | $1,074.74 | $1,173.4381 | $1,173.44 | $1,173.45 | $1,173.50 | |