| 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 | $224.54 | 4.355% | $234.3187 | $234.32 | $234.30 | $234.30 |
| Purchase #2 | $216.78 | 3.661% | $224.7163 | $224.72 | $224.70 | $224.70 |
| Purchase #3 | $155.26 | 13.766% | $176.6331 | $176.63 | $176.65 | $176.60 |
| Purchase #4 | $162.39 | 9.475% | $177.7765 | $177.78 | $177.80 | $177.80 |
| Purchase #5 | $231.88 | 7.804% | $249.9759 | $249.98 | $250.00 | $250.00 |
| Purchase #6 | $36.75 | 7.209% | $39.3993 | $39.40 | $39.40 | $39.40 |
| Purchase #7 | $127.33 | 6.298% | $135.3492 | $135.35 | $135.35 | $135.30 |
| 7 purchase totals = | $1,154.93 | $1,238.1690 | $1,238.18 | $1,238.20 | $1,238.10 | |