| 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 | $118.64 | 10.849% | $131.5113 | $131.51 | $131.50 | $131.50 |
| Purchase #2 | $131.61 | 11.847% | $147.2018 | $147.20 | $147.20 | $147.20 |
| Purchase #3 | $8.45 | 8.365% | $9.1568 | $9.16 | $9.15 | $9.20 |
| Purchase #4 | $224.47 | 13.814% | $255.4783 | $255.48 | $255.50 | $255.50 |
| Purchase #5 | $241.99 | 5.684% | $255.7447 | $255.74 | $255.75 | $255.70 |
| Purchase #6 | $248.30 | 4.660% | $259.8708 | $259.87 | $259.85 | $259.90 |
| Purchase #7 | $84.57 | 3.418% | $87.4606 | $87.46 | $87.45 | $87.50 |
| 7 purchase totals = | $1,058.03 | $1,146.4243 | $1,146.42 | $1,146.40 | $1,146.50 | |