| 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 | $123.71 | 9.428% | $135.3734 | $135.37 | $135.35 | $135.40 |
| Purchase #2 | $89.54 | 10.584% | $99.0169 | $99.02 | $99.00 | $99.00 |
| Purchase #3 | $31.25 | 10.443% | $34.5134 | $34.51 | $34.50 | $34.50 |
| Purchase #4 | $202.58 | 6.791% | $216.3372 | $216.34 | $216.35 | $216.30 |
| Purchase #5 | $32.34 | 6.302% | $34.3781 | $34.38 | $34.40 | $34.40 |
| Purchase #6 | $187.31 | 6.146% | $198.8221 | $198.82 | $198.80 | $198.80 |
| Purchase #7 | $238.30 | 3.663% | $247.0289 | $247.03 | $247.05 | $247.00 |
| 7 purchase totals = | $905.03 | $965.4700 | $965.47 | $965.45 | $965.40 | |