| 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 | $193.48 | 12.656% | $217.9668 | $217.97 | $217.95 | $218.00 |
| Purchase #2 | $235.70 | 5.195% | $247.9446 | $247.94 | $247.95 | $247.90 |
| Purchase #3 | $70.56 | 5.216% | $74.2404 | $74.24 | $74.25 | $74.20 |
| Purchase #4 | $198.95 | 7.102% | $213.0794 | $213.08 | $213.10 | $213.10 |
| Purchase #5 | $235.81 | 13.228% | $267.0029 | $267.00 | $267.00 | $267.00 |
| Purchase #6 | $189.58 | 7.254% | $203.3321 | $203.33 | $203.35 | $203.30 |
| Purchase #7 | $126.74 | 3.479% | $131.1493 | $131.15 | $131.15 | $131.10 |
| 7 purchase totals = | $1,250.82 | $1,354.7155 | $1,354.71 | $1,354.75 | $1,354.60 | |