| 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 | $143.86 | 4.662% | $150.5668 | $150.57 | $150.55 | $150.60 |
| Purchase #2 | $218.35 | 3.446% | $225.8743 | $225.87 | $225.85 | $225.90 |
| Purchase #3 | $210.98 | 12.351% | $237.0381 | $237.04 | $237.05 | $237.00 |
| Purchase #4 | $18.36 | 3.484% | $18.9997 | $19.00 | $19.00 | $19.00 |
| Purchase #5 | $84.33 | 10.796% | $93.4343 | $93.43 | $93.45 | $93.40 |
| Purchase #6 | $234.64 | 12.222% | $263.3177 | $263.32 | $263.30 | $263.30 |
| Purchase #7 | $192.97 | 10.151% | $212.5584 | $212.56 | $212.55 | $212.60 |
| 7 purchase totals = | $1,103.49 | $1,201.7893 | $1,201.79 | $1,201.75 | $1,201.80 | |