| 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 | $246.59 | 8.512% | $267.5797 | $267.58 | $267.60 | $267.60 |
| Purchase #2 | $21.28 | 8.642% | $23.119 | $23.12 | $23.10 | $23.10 |
| Purchase #3 | $232.40 | 6.688% | $247.9429 | $247.94 | $247.95 | $247.90 |
| Purchase #4 | $130.84 | 8.515% | $141.981 | $141.98 | $142.00 | $142.00 |
| Purchase #5 | $115.27 | 4.118% | $120.0168 | $120.02 | $120.00 | $120.00 |
| Purchase #6 | $212.32 | 3.290% | $219.3053 | $219.31 | $219.30 | $219.30 |
| Purchase #7 | $183.91 | 7.868% | $198.38 | $198.38 | $198.40 | $198.40 |
| 7 purchase totals = | $1,142.61 | $1,218.3247 | $1,218.33 | $1,218.35 | $1,218.30 | |