| 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 | $8.72 | 11.119% | $9.6896 | $9.69 | $9.70 | $9.70 |
| Purchase #2 | $229.67 | 5.185% | $241.5784 | $241.58 | $241.60 | $241.60 |
| Purchase #3 | $241.84 | 10.765% | $267.8741 | $267.87 | $267.85 | $267.90 |
| Purchase #4 | $194.68 | 8.858% | $211.9248 | $211.92 | $211.90 | $211.90 |
| Purchase #5 | $211.55 | 11.473% | $235.8211 | $235.82 | $235.80 | $235.80 |
| Purchase #6 | $180.34 | 6.494% | $192.0513 | $192.05 | $192.05 | $192.10 |
| Purchase #7 | $137.55 | 4.267% | $143.4193 | $143.42 | $143.40 | $143.40 |
| 7 purchase totals = | $1,204.35 | $1,302.3586 | $1,302.35 | $1,302.30 | $1,302.40 | |