| 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 | $34.71 | 10.693% | $38.4215 | $38.42 | $38.40 | $38.40 |
| Purchase #2 | $160.45 | 6.617% | $171.067 | $171.07 | $171.05 | $171.10 |
| Purchase #3 | $29.47 | 9.724% | $32.3357 | $32.34 | $32.35 | $32.30 |
| Purchase #4 | $126.36 | 13.764% | $143.7522 | $143.75 | $143.75 | $143.80 |
| Purchase #5 | $204.80 | 11.690% | $228.7411 | $228.74 | $228.75 | $228.70 |
| Purchase #6 | $246.82 | 3.280% | $254.9157 | $254.92 | $254.90 | $254.90 |
| Purchase #7 | $56.45 | 12.761% | $63.6536 | $63.65 | $63.65 | $63.70 |
| 7 purchase totals = | $859.06 | $932.8868 | $932.89 | $932.85 | $932.90 | |