| 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 | $80.35 | 13.450% | $91.1571 | $91.16 | $91.15 | $91.20 |
| Purchase #2 | $141.37 | 7.664% | $152.2046 | $152.20 | $152.20 | $152.20 |
| Purchase #3 | $241.43 | 11.685% | $269.6411 | $269.64 | $269.65 | $269.60 |
| Purchase #4 | $121.78 | 3.503% | $126.046 | $126.05 | $126.05 | $126.00 |
| Purchase #5 | $226.73 | 8.792% | $246.6641 | $246.66 | $246.65 | $246.70 |
| Purchase #6 | $233.55 | 13.626% | $265.3735 | $265.37 | $265.35 | $265.40 |
| Purchase #7 | $194.69 | 8.455% | $211.151 | $211.15 | $211.15 | $211.20 |
| 7 purchase totals = | $1,239.90 | $1,362.2374 | $1,362.23 | $1,362.20 | $1,362.30 | |