| 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 | $114.49 | 4.503% | $119.6455 | $119.65 | $119.65 | $119.60 |
| Purchase #2 | $29.27 | 7.809% | $31.5557 | $31.56 | $31.55 | $31.60 |
| Purchase #3 | $204.25 | 12.473% | $229.7261 | $229.73 | $229.75 | $229.70 |
| Purchase #4 | $108.31 | 13.567% | $123.0044 | $123.00 | $123.00 | $123.00 |
| Purchase #5 | $208.76 | 8.794% | $227.1184 | $227.12 | $227.10 | $227.10 |
| Purchase #6 | $121.64 | 10.311% | $134.1823 | $134.18 | $134.20 | $134.20 |
| Purchase #7 | $240.80 | 9.553% | $263.8036 | $263.80 | $263.80 | $263.80 |
| 7 purchase totals = | $1,027.52 | $1,129.0360 | $1,129.04 | $1,129.05 | $1,129.00 | |