| 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 | $229.98 | 13.465% | $260.9468 | $260.95 | $260.95 | $260.90 |
| Purchase #2 | $247.75 | 12.607% | $278.9838 | $278.98 | $279.00 | $279.00 |
| Purchase #3 | $171.49 | 10.619% | $189.7005 | $189.70 | $189.70 | $189.70 |
| Purchase #4 | $157.36 | 9.540% | $172.3721 | $172.37 | $172.35 | $172.40 |
| Purchase #5 | $220.61 | 13.558% | $250.5203 | $250.52 | $250.50 | $250.50 |
| Purchase #6 | $242.45 | 7.133% | $259.744 | $259.74 | $259.75 | $259.70 |
| Purchase #7 | $37.66 | 5.691% | $39.8032 | $39.80 | $39.80 | $39.80 |
| 7 purchase totals = | $1,307.30 | $1,452.0707 | $1,452.06 | $1,452.05 | $1,452.00 | |