| 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 | $207.84 | 8.451% | $225.4046 | $225.40 | $225.40 | $225.40 |
| Purchase #2 | $63.98 | 3.262% | $66.067 | $66.07 | $66.05 | $66.10 |
| Purchase #3 | $211.64 | 3.522% | $219.094 | $219.09 | $219.10 | $219.10 |
| Purchase #4 | $131.57 | 13.505% | $149.3385 | $149.34 | $149.35 | $149.30 |
| Purchase #5 | $88.82 | 8.628% | $96.4834 | $96.48 | $96.50 | $96.50 |
| Purchase #6 | $193.93 | 9.528% | $212.4077 | $212.41 | $212.40 | $212.40 |
| Purchase #7 | $246.64 | 3.144% | $254.3944 | $254.39 | $254.40 | $254.40 |
| 7 purchase totals = | $1,144.42 | $1,223.1896 | $1,223.18 | $1,223.20 | $1,223.20 | |