| 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 | $107.98 | 4.136% | $112.4461 | $112.45 | $112.45 | $112.40 |
| Purchase #2 | $162.87 | 12.564% | $183.333 | $183.33 | $183.35 | $183.30 |
| Purchase #3 | $164.81 | 10.530% | $182.1645 | $182.16 | $182.15 | $182.20 |
| Purchase #4 | $41.55 | 7.103% | $44.5013 | $44.50 | $44.50 | $44.50 |
| Purchase #5 | $180.30 | 5.228% | $189.7261 | $189.73 | $189.75 | $189.70 |
| Purchase #6 | $231.40 | 4.803% | $242.5141 | $242.51 | $242.50 | $242.50 |
| Purchase #7 | $197.85 | 12.611% | $222.8009 | $222.80 | $222.80 | $222.80 |
| 7 purchase totals = | $1,086.76 | $1,177.4860 | $1,177.48 | $1,177.50 | $1,177.40 | |