| 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 | $213.28 | 3.694% | $221.1586 | $221.16 | $221.15 | $221.20 |
| Purchase #2 | $207.92 | 6.131% | $220.6676 | $220.67 | $220.65 | $220.70 |
| Purchase #3 | $121.65 | 13.341% | $137.8793 | $137.88 | $137.90 | $137.90 |
| Purchase #4 | $152.80 | 12.417% | $171.7732 | $171.77 | $171.75 | $171.80 |
| Purchase #5 | $72.99 | 8.317% | $79.0606 | $79.06 | $79.05 | $79.10 |
| Purchase #6 | $224.64 | 12.274% | $252.2123 | $252.21 | $252.20 | $252.20 |
| Purchase #7 | $244.78 | 5.762% | $258.8842 | $258.88 | $258.90 | $258.90 |
| 7 purchase totals = | $1,238.06 | $1,341.6358 | $1,341.63 | $1,341.60 | $1,341.80 | |