| 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 | $239.95 | 13.120% | $271.4314 | $271.43 | $271.45 | $271.40 |
| Purchase #2 | $50.70 | 4.827% | $53.1473 | $53.15 | $53.15 | $53.10 |
| Purchase #3 | $169.91 | 4.662% | $177.8312 | $177.83 | $177.85 | $177.80 |
| Purchase #4 | $167.74 | 3.590% | $173.7619 | $173.76 | $173.75 | $173.80 |
| Purchase #5 | $94.50 | 6.392% | $100.5404 | $100.54 | $100.55 | $100.50 |
| Purchase #6 | $135.77 | 4.752% | $142.2218 | $142.22 | $142.20 | $142.20 |
| Purchase #7 | $162.92 | 6.245% | $173.0944 | $173.09 | $173.10 | $173.10 |
| 7 purchase totals = | $1,021.49 | $1,092.0284 | $1,092.02 | $1,092.05 | $1,091.90 | |