| 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 | $116.36 | 12.738% | $131.1819 | $131.18 | $131.20 | $131.20 |
| Purchase #2 | $122.27 | 11.809% | $136.7089 | $136.71 | $136.70 | $136.70 |
| Purchase #3 | $188.86 | 3.632% | $195.7194 | $195.72 | $195.70 | $195.70 |
| Purchase #4 | $179.45 | 5.519% | $189.3538 | $189.35 | $189.35 | $189.40 |
| Purchase #5 | $44.65 | 9.461% | $48.8743 | $48.87 | $48.85 | $48.90 |
| Purchase #6 | $222.36 | 3.564% | $230.2849 | $230.28 | $230.30 | $230.30 |
| Purchase #7 | $211.32 | 6.196% | $224.4134 | $224.41 | $224.40 | $224.40 |
| 7 purchase totals = | $1,085.27 | $1,156.5366 | $1,156.52 | $1,156.50 | $1,156.60 | |