| 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 | $109.41 | 13.176% | $123.8259 | $123.83 | $123.85 | $123.80 |
| Purchase #2 | $155.77 | 7.205% | $166.9932 | $166.99 | $167.00 | $167.00 |
| Purchase #3 | $132.53 | 11.534% | $147.816 | $147.82 | $147.80 | $147.80 |
| Purchase #4 | $245.34 | 13.740% | $279.0497 | $279.05 | $279.05 | $279.00 |
| Purchase #5 | $243.76 | 11.123% | $270.8734 | $270.87 | $270.85 | $270.90 |
| Purchase #6 | $121.68 | 4.170% | $126.7541 | $126.75 | $126.75 | $126.80 |
| Purchase #7 | $193.83 | 5.477% | $204.4461 | $204.45 | $204.45 | $204.40 |
| 7 purchase totals = | $1,202.32 | $1,319.7584 | $1,319.76 | $1,319.75 | $1,319.70 | |