| 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 | $206.69 | 11.737% | $230.9492 | $230.95 | $230.95 | $230.90 |
| Purchase #2 | $172.51 | 4.296% | $179.921 | $179.92 | $179.90 | $179.90 |
| Purchase #3 | $113.73 | 11.504% | $126.8135 | $126.81 | $126.80 | $126.80 |
| Purchase #4 | $214.35 | 13.577% | $243.4523 | $243.45 | $243.45 | $243.50 |
| Purchase #5 | $31.84 | 3.139% | $32.8395 | $32.84 | $32.85 | $32.80 |
| Purchase #6 | $223.39 | 3.279% | $230.715 | $230.72 | $230.70 | $230.70 |
| Purchase #7 | $35.62 | 6.568% | $37.9595 | $37.96 | $37.95 | $38.00 |
| 7 purchase totals = | $998.13 | $1,082.6500 | $1,082.65 | $1,082.60 | $1,082.60 | |