| 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 | $194.47 | 13.552% | $220.8246 | $220.82 | $220.80 | $220.80 |
| Purchase #2 | $120.62 | 5.305% | $127.0189 | $127.02 | $127.00 | $127.00 |
| Purchase #3 | $30.92 | 4.579% | $32.3358 | $32.34 | $32.35 | $32.30 |
| Purchase #4 | $201.95 | 11.843% | $225.8669 | $225.87 | $225.85 | $225.90 |
| Purchase #5 | $106.30 | 4.706% | $111.3025 | $111.30 | $111.30 | $111.30 |
| Purchase #6 | $5.73 | 6.559% | $6.1058 | $6.11 | $6.10 | $6.10 |
| Purchase #7 | $18.70 | 5.566% | $19.7408 | $19.74 | $19.75 | $19.70 |
| 7 purchase totals = | $678.69 | $743.1953 | $743.20 | $743.15 | $743.10 | |