| 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 | $115.99 | 9.231% | $126.697 | $126.70 | $126.70 | $126.70 |
| Purchase #2 | $212.46 | 9.560% | $232.7712 | $232.77 | $232.75 | $232.80 |
| Purchase #3 | $247.39 | 5.391% | $260.7268 | $260.73 | $260.75 | $260.70 |
| Purchase #4 | $213.88 | 11.599% | $238.6879 | $238.69 | $238.70 | $238.70 |
| Purchase #5 | $220.46 | 12.867% | $248.8266 | $248.83 | $248.85 | $248.80 |
| Purchase #6 | $36.54 | 4.746% | $38.2742 | $38.27 | $38.25 | $38.30 |
| Purchase #7 | $211.72 | 9.718% | $232.2949 | $232.29 | $232.30 | $232.30 |
| 7 purchase totals = | $1,258.44 | $1,378.2786 | $1,378.28 | $1,378.30 | $1,378.30 | |