| 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 | $247.30 | 9.761% | $271.439 | $271.44 | $271.45 | $271.40 |
| Purchase #2 | $97.47 | 11.577% | $108.7541 | $108.75 | $108.75 | $108.80 |
| Purchase #3 | $82.61 | 9.226% | $90.2316 | $90.23 | $90.25 | $90.20 |
| Purchase #4 | $67.89 | 12.155% | $76.142 | $76.14 | $76.15 | $76.10 |
| Purchase #5 | $175.71 | 12.283% | $197.2925 | $197.29 | $197.30 | $197.30 |
| Purchase #6 | $177.88 | 11.818% | $198.9019 | $198.90 | $198.90 | $198.90 |
| Purchase #7 | $153.35 | 9.157% | $167.3923 | $167.39 | $167.40 | $167.40 |
| 7 purchase totals = | $1,002.21 | $1,110.1534 | $1,110.14 | $1,110.20 | $1,110.10 | |