| 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 | $130.45 | 4.290% | $136.0463 | $136.05 | $136.05 | $136.00 |
| Purchase #2 | $60.25 | 3.470% | $62.3407 | $62.34 | $62.35 | $62.30 |
| Purchase #3 | $185.48 | 7.192% | $198.8197 | $198.82 | $198.80 | $198.80 |
| Purchase #4 | $101.82 | 13.235% | $115.2959 | $115.30 | $115.30 | $115.30 |
| Purchase #5 | $185.83 | 9.426% | $203.3463 | $203.35 | $203.35 | $203.30 |
| Purchase #6 | $87.92 | 5.103% | $92.4066 | $92.41 | $92.40 | $92.40 |
| Purchase #7 | $205.49 | 6.677% | $219.2106 | $219.21 | $219.20 | $219.20 |
| 7 purchase totals = | $957.24 | $1,027.4661 | $1,027.48 | $1,027.45 | $1,027.30 | |