| 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 | $28.90 | 10.470% | $31.9258 | $31.93 | $31.95 | $31.90 |
| Purchase #2 | $233.62 | 11.575% | $260.6615 | $260.66 | $260.65 | $260.70 |
| Purchase #3 | $140.44 | 5.869% | $148.6824 | $148.68 | $148.70 | $148.70 |
| Purchase #4 | $104.78 | 13.356% | $118.7744 | $118.77 | $118.75 | $118.80 |
| Purchase #5 | $178.84 | 4.379% | $186.6714 | $186.67 | $186.65 | $186.70 |
| Purchase #6 | $18.91 | 3.394% | $19.5518 | $19.55 | $19.55 | $19.60 |
| Purchase #7 | $246.59 | 12.374% | $277.103 | $277.10 | $277.10 | $277.10 |
| 7 purchase totals = | $952.08 | $1,043.3703 | $1,043.36 | $1,043.35 | $1,043.50 | |