| 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 | $94.79 | 9.870% | $104.1458 | $104.15 | $104.15 | $104.10 |
| Purchase #2 | $221.35 | 9.579% | $242.5531 | $242.55 | $242.55 | $242.60 |
| Purchase #3 | $239.70 | 9.541% | $262.5698 | $262.57 | $262.55 | $262.60 |
| Purchase #4 | $131.43 | 8.679% | $142.8368 | $142.84 | $142.85 | $142.80 |
| Purchase #5 | $195.93 | 5.649% | $206.9981 | $207.00 | $207.00 | $207.00 |
| Purchase #6 | $231.98 | 8.502% | $251.7029 | $251.70 | $251.70 | $251.70 |
| Purchase #7 | $31.86 | 13.359% | $36.1162 | $36.12 | $36.10 | $36.10 |
| 7 purchase totals = | $1,147.04 | $1,246.9227 | $1,246.93 | $1,246.90 | $1,246.90 | |