| 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 | $192.75 | 4.746% | $201.8979 | $201.90 | $201.90 | $201.90 |
| Purchase #2 | $206.67 | 7.214% | $221.5792 | $221.58 | $221.60 | $221.60 |
| Purchase #3 | $90.78 | 3.362% | $93.832 | $93.83 | $93.85 | $93.80 |
| Purchase #4 | $211.55 | 12.124% | $237.1983 | $237.20 | $237.20 | $237.20 |
| Purchase #5 | $201.75 | 7.464% | $216.8086 | $216.81 | $216.80 | $216.80 |
| Purchase #6 | $50.90 | 8.738% | $55.3476 | $55.35 | $55.35 | $55.30 |
| Purchase #7 | $201.41 | 5.721% | $212.9327 | $212.93 | $212.95 | $212.90 |
| 7 purchase totals = | $1,155.81 | $1,239.5963 | $1,239.60 | $1,239.65 | $1,239.50 | |