| 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 | $245.27 | 13.696% | $278.8622 | $278.86 | $278.85 | $278.90 |
| Purchase #2 | $27.44 | 4.496% | $28.6737 | $28.67 | $28.65 | $28.70 |
| Purchase #3 | $130.58 | 9.647% | $143.1771 | $143.18 | $143.20 | $143.20 |
| Purchase #4 | $206.82 | 13.843% | $235.4501 | $235.45 | $235.45 | $235.50 |
| Purchase #5 | $137.45 | 11.216% | $152.8664 | $152.87 | $152.85 | $152.90 |
| Purchase #6 | $72.30 | 5.356% | $76.1724 | $76.17 | $76.15 | $76.20 |
| Purchase #7 | $12.49 | 4.855% | $13.0964 | $13.10 | $13.10 | $13.10 |
| 7 purchase totals = | $832.35 | $928.2983 | $928.30 | $928.25 | $928.50 | |