| 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 | $5.96 | 10.152% | $6.5651 | $6.57 | $6.55 | $6.60 |
| Purchase #2 | $127.26 | 8.437% | $137.9969 | $138.00 | $138.00 | $138.00 |
| Purchase #3 | $227.41 | 12.543% | $255.934 | $255.93 | $255.95 | $255.90 |
| Purchase #4 | $54.26 | 10.537% | $59.9774 | $59.98 | $60.00 | $60.00 |
| Purchase #5 | $235.40 | 13.589% | $267.3885 | $267.39 | $267.40 | $267.40 |
| Purchase #6 | $145.87 | 9.438% | $159.6372 | $159.64 | $159.65 | $159.60 |
| Purchase #7 | $206.67 | 8.417% | $224.0654 | $224.07 | $224.05 | $224.10 |
| 7 purchase totals = | $1,002.83 | $1,111.5645 | $1,111.58 | $1,111.60 | $1,111.60 | |