| 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 | $84.96 | 4.504% | $88.7866 | $88.79 | $88.80 | $88.80 |
| Purchase #2 | $187.76 | 13.225% | $212.5913 | $212.59 | $212.60 | $212.60 |
| Purchase #3 | $128.80 | 10.765% | $142.6653 | $142.67 | $142.65 | $142.70 |
| Purchase #4 | $198.79 | 6.555% | $211.8207 | $211.82 | $211.80 | $211.80 |
| Purchase #5 | $216.38 | 12.153% | $242.6767 | $242.68 | $242.70 | $242.70 |
| Purchase #6 | $223.81 | 8.823% | $243.5568 | $243.56 | $243.55 | $243.60 |
| Purchase #7 | $104.86 | 11.681% | $117.1087 | $117.11 | $117.10 | $117.10 |
| 7 purchase totals = | $1,145.36 | $1,259.2061 | $1,259.22 | $1,259.20 | $1,259.30 | |