| 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 | $207.44 | 5.793% | $219.457 | $219.46 | $219.45 | $219.50 |
| Purchase #2 | $14.66 | 8.592% | $15.9196 | $15.92 | $15.90 | $15.90 |
| Purchase #3 | $213.55 | 5.180% | $224.6119 | $224.61 | $224.60 | $224.60 |
| Purchase #4 | $86.62 | 8.635% | $94.0996 | $94.10 | $94.10 | $94.10 |
| Purchase #5 | $140.59 | 8.568% | $152.6358 | $152.64 | $152.65 | $152.60 |
| Purchase #6 | $213.99 | 4.864% | $224.3985 | $224.40 | $224.40 | $224.40 |
| Purchase #7 | $229.67 | 12.469% | $258.3076 | $258.31 | $258.30 | $258.30 |
| 7 purchase totals = | $1,106.52 | $1,189.4300 | $1,189.44 | $1,189.40 | $1,189.40 | |