| 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 | $244.40 | 13.721% | $277.9341 | $277.93 | $277.95 | $277.90 |
| Purchase #2 | $234.27 | 11.103% | $260.281 | $260.28 | $260.30 | $260.30 |
| Purchase #3 | $132.70 | 5.773% | $140.3608 | $140.36 | $140.35 | $140.40 |
| Purchase #4 | $6.52 | 5.570% | $6.8832 | $6.88 | $6.90 | $6.90 |
| Purchase #5 | $7.26 | 8.467% | $7.8747 | $7.87 | $7.85 | $7.90 |
| Purchase #6 | $127.41 | 7.804% | $137.3531 | $137.35 | $137.35 | $137.40 |
| Purchase #7 | $235.67 | 12.405% | $264.9049 | $264.90 | $264.90 | $264.90 |
| 7 purchase totals = | $988.23 | $1,095.5918 | $1,095.57 | $1,095.60 | $1,095.70 | |