| 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 | $239.68 | 11.149% | $266.4019 | $266.40 | $266.40 | $266.40 |
| Purchase #2 | $111.93 | 8.645% | $121.6063 | $121.61 | $121.60 | $121.60 |
| Purchase #3 | $208.82 | 4.238% | $217.6698 | $217.67 | $217.65 | $217.70 |
| Purchase #4 | $184.54 | 10.630% | $204.1566 | $204.16 | $204.15 | $204.20 |
| Purchase #5 | $139.66 | 6.404% | $148.6038 | $148.60 | $148.60 | $148.60 |
| Purchase #6 | $203.55 | 13.119% | $230.2537 | $230.25 | $230.25 | $230.30 |
| Purchase #7 | $82.84 | 13.871% | $94.3307 | $94.33 | $94.35 | $94.30 |
| 7 purchase totals = | $1,171.02 | $1,283.0228 | $1,283.02 | $1,283.00 | $1,283.10 | |