| 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 | $109.91 | 7.357% | $117.9961 | $118.00 | $118.00 | $118.00 |
| Purchase #2 | $214.59 | 5.487% | $226.3646 | $226.36 | $226.35 | $226.40 |
| Purchase #3 | $184.60 | 12.194% | $207.1101 | $207.11 | $207.10 | $207.10 |
| Purchase #4 | $42.94 | 11.457% | $47.8596 | $47.86 | $47.85 | $47.90 |
| Purchase #5 | $67.72 | 4.125% | $70.5135 | $70.51 | $70.50 | $70.50 |
| Purchase #6 | $21.92 | 3.444% | $22.6749 | $22.67 | $22.65 | $22.70 |
| Purchase #7 | $18.68 | 6.839% | $19.9575 | $19.96 | $19.95 | $20.00 |
| 7 purchase totals = | $660.36 | $712.4763 | $712.47 | $712.40 | $712.60 | |