| 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 | $217.61 | 11.295% | $242.189 | $242.19 | $242.20 | $242.20 |
| Purchase #2 | $124.41 | 7.767% | $134.0729 | $134.07 | $134.05 | $134.10 |
| Purchase #3 | $222.68 | 5.733% | $235.4462 | $235.45 | $235.45 | $235.40 |
| Purchase #4 | $12.68 | 5.117% | $13.3288 | $13.33 | $13.35 | $13.30 |
| Purchase #5 | $211.46 | 8.164% | $228.7236 | $228.72 | $228.70 | $228.70 |
| Purchase #6 | $32.25 | 13.168% | $36.4967 | $36.50 | $36.50 | $36.50 |
| Purchase #7 | $25.27 | 4.188% | $26.3283 | $26.33 | $26.35 | $26.30 |
| 7 purchase totals = | $846.36 | $916.5855 | $916.59 | $916.60 | $916.50 | |