| 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 | $115.90 | 5.221% | $121.9511 | $121.95 | $121.95 | $122.00 |
| Purchase #2 | $210.98 | 5.589% | $222.7717 | $222.77 | $222.75 | $222.80 |
| Purchase #3 | $159.94 | 6.498% | $170.3329 | $170.33 | $170.35 | $170.30 |
| Purchase #4 | $144.54 | 5.650% | $152.7065 | $152.71 | $152.70 | $152.70 |
| Purchase #5 | $234.61 | 13.278% | $265.7615 | $265.76 | $265.75 | $265.80 |
| Purchase #6 | $60.88 | 7.479% | $65.4332 | $65.43 | $65.45 | $65.40 |
| Purchase #7 | $64.58 | 3.497% | $66.8384 | $66.84 | $66.85 | $66.80 |
| 7 purchase totals = | $991.43 | $1,065.7953 | $1,065.79 | $1,065.80 | $1,065.80 | |