| 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 | $203.95 | 7.787% | $219.8316 | $219.83 | $219.85 | $219.80 |
| Purchase #2 | $248.75 | 3.453% | $257.3393 | $257.34 | $257.35 | $257.30 |
| Purchase #3 | $222.79 | 5.295% | $234.5867 | $234.59 | $234.60 | $234.60 |
| Purchase #4 | $89.31 | 4.245% | $93.1012 | $93.10 | $93.10 | $93.10 |
| Purchase #5 | $138.50 | 12.279% | $155.5064 | $155.51 | $155.50 | $155.50 |
| Purchase #6 | $147.32 | 9.869% | $161.859 | $161.86 | $161.85 | $161.90 |
| Purchase #7 | $128.73 | 4.185% | $134.1174 | $134.12 | $134.10 | $134.10 |
| 7 purchase totals = | $1,179.35 | $1,256.3416 | $1,256.35 | $1,256.35 | $1,256.30 | |