| 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 | $190.65 | 13.360% | $216.1208 | $216.12 | $216.10 | $216.10 |
| Purchase #2 | $70.90 | 6.414% | $75.4475 | $75.45 | $75.45 | $75.40 |
| Purchase #3 | $246.53 | 11.544% | $274.9894 | $274.99 | $275.00 | $275.00 |
| Purchase #4 | $218.75 | 10.658% | $242.0644 | $242.06 | $242.05 | $242.10 |
| Purchase #5 | $34.45 | 12.150% | $38.6357 | $38.64 | $38.65 | $38.60 |
| Purchase #6 | $108.35 | 10.811% | $120.0637 | $120.06 | $120.05 | $120.10 |
| Purchase #7 | $30.70 | 8.650% | $33.3556 | $33.36 | $33.35 | $33.40 |
| 7 purchase totals = | $900.33 | $1,000.6771 | $1,000.68 | $1,000.65 | $1,000.70 | |