| 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 | $118.28 | 13.262% | $133.9663 | $133.97 | $133.95 | $134.00 |
| Purchase #2 | $152.52 | 8.661% | $165.7298 | $165.73 | $165.75 | $165.70 |
| Purchase #3 | $14.68 | 12.245% | $16.4776 | $16.48 | $16.50 | $16.50 |
| Purchase #4 | $204.78 | 7.383% | $219.8989 | $219.90 | $219.90 | $219.90 |
| Purchase #5 | $101.53 | 10.688% | $112.3815 | $112.38 | $112.40 | $112.40 |
| Purchase #6 | $247.44 | 3.550% | $256.2241 | $256.22 | $256.20 | $256.20 |
| Purchase #7 | $221.67 | 5.666% | $234.2298 | $234.23 | $234.25 | $234.20 |
| 7 purchase totals = | $1,060.90 | $1,138.9080 | $1,138.91 | $1,138.95 | $1,138.90 | |