| 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 | $232.86 | 3.575% | $241.1847 | $241.18 | $241.20 | $241.20 |
| Purchase #2 | $108.54 | 3.595% | $112.442 | $112.44 | $112.45 | $112.40 |
| Purchase #3 | $6.33 | 12.788% | $7.1395 | $7.14 | $7.15 | $7.10 |
| Purchase #4 | $121.79 | 6.790% | $130.0595 | $130.06 | $130.05 | $130.10 |
| Purchase #5 | $153.53 | 4.560% | $160.531 | $160.53 | $160.55 | $160.50 |
| Purchase #6 | $191.44 | 10.548% | $211.6331 | $211.63 | $211.65 | $211.60 |
| Purchase #7 | $188.44 | 3.264% | $194.5907 | $194.59 | $194.60 | $194.60 |
| 7 purchase totals = | $1,002.93 | $1,057.5805 | $1,057.57 | $1,057.65 | $1,057.50 | |