| 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 | $126.38 | 10.579% | $139.7497 | $139.75 | $139.75 | $139.70 |
| Purchase #2 | $146.70 | 5.713% | $155.081 | $155.08 | $155.10 | $155.10 |
| Purchase #3 | $184.36 | 7.335% | $197.8828 | $197.88 | $197.90 | $197.90 |
| Purchase #4 | $207.46 | 10.166% | $228.5504 | $228.55 | $228.55 | $228.60 |
| Purchase #5 | $224.63 | 6.736% | $239.7611 | $239.76 | $239.75 | $239.80 |
| Purchase #6 | $120.92 | 11.134% | $134.3832 | $134.38 | $134.40 | $134.40 |
| Purchase #7 | $129.69 | 12.253% | $145.5809 | $145.58 | $145.60 | $145.60 |
| 7 purchase totals = | $1,140.14 | $1,240.9891 | $1,240.98 | $1,241.05 | $1,241.10 | |