| 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 | $121.96 | 4.181% | $127.0591 | $127.06 | $127.05 | $127.10 |
| Purchase #2 | $11.26 | 8.566% | $12.2245 | $12.22 | $12.20 | $12.20 |
| Purchase #3 | $139.74 | 10.162% | $153.9404 | $153.94 | $153.95 | $153.90 |
| Purchase #4 | $157.71 | 4.333% | $164.5436 | $164.54 | $164.55 | $164.50 |
| Purchase #5 | $6.28 | 5.238% | $6.6089 | $6.61 | $6.60 | $6.60 |
| Purchase #6 | $204.73 | 3.418% | $211.7277 | $211.73 | $211.75 | $211.70 |
| Purchase #7 | $137.96 | 3.253% | $142.4478 | $142.45 | $142.45 | $142.40 |
| 7 purchase totals = | $779.64 | $818.5520 | $818.55 | $818.55 | $818.40 | |