| 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 | $230.30 | 4.737% | $241.2093 | $241.21 | $241.20 | $241.20 |
| Purchase #2 | $135.83 | 12.750% | $153.1483 | $153.15 | $153.15 | $153.10 |
| Purchase #3 | $243.67 | 10.709% | $269.7646 | $269.76 | $269.75 | $269.80 |
| Purchase #4 | $118.92 | 12.727% | $134.0549 | $134.05 | $134.05 | $134.10 |
| Purchase #5 | $35.28 | 8.848% | $38.4016 | $38.40 | $38.40 | $38.40 |
| Purchase #6 | $73.90 | 13.252% | $83.6932 | $83.69 | $83.70 | $83.70 |
| Purchase #7 | $175.54 | 10.520% | $194.0068 | $194.01 | $194.00 | $194.00 |
| 7 purchase totals = | $1,013.44 | $1,114.2787 | $1,114.27 | $1,114.25 | $1,114.30 | |