| 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 | $217.57 | 11.583% | $242.7711 | $242.77 | $242.75 | $242.80 |
| Purchase #2 | $31.88 | 13.200% | $36.0882 | $36.09 | $36.10 | $36.10 |
| Purchase #3 | $197.35 | 5.560% | $208.3227 | $208.32 | $208.30 | $208.30 |
| Purchase #4 | $108.37 | 6.202% | $115.0911 | $115.09 | $115.10 | $115.10 |
| Purchase #5 | $159.86 | 3.500% | $165.4551 | $165.46 | $165.45 | $165.50 |
| Purchase #6 | $209.36 | 10.302% | $230.9283 | $230.93 | $230.95 | $230.90 |
| Purchase #7 | $95.60 | 9.542% | $104.7222 | $104.72 | $104.70 | $104.70 |
| 7 purchase totals = | $1,019.99 | $1,103.3787 | $1,103.38 | $1,103.35 | $1,103.40 | |