| 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 | $198.34 | 4.547% | $207.3585 | $207.36 | $207.35 | $207.40 |
| Purchase #2 | $115.90 | 10.236% | $127.7635 | $127.76 | $127.75 | $127.80 |
| Purchase #3 | $243.39 | 8.558% | $264.2193 | $264.22 | $264.20 | $264.20 |
| Purchase #4 | $195.64 | 12.656% | $220.4002 | $220.40 | $220.40 | $220.40 |
| Purchase #5 | $162.62 | 11.360% | $181.0936 | $181.09 | $181.10 | $181.10 |
| Purchase #6 | $219.41 | 4.398% | $229.0597 | $229.06 | $229.05 | $229.10 |
| Purchase #7 | $124.52 | 10.540% | $137.6444 | $137.64 | $137.65 | $137.60 |
| 7 purchase totals = | $1,259.82 | $1,367.5392 | $1,367.53 | $1,367.50 | $1,367.60 | |