| 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 | $20.86 | 4.595% | $21.8185 | $21.82 | $21.80 | $21.80 |
| Purchase #2 | $181.69 | 6.468% | $193.4417 | $193.44 | $193.45 | $193.40 |
| Purchase #3 | $38.77 | 5.664% | $40.9659 | $40.97 | $40.95 | $41.00 |
| Purchase #4 | $247.64 | 10.576% | $273.8304 | $273.83 | $273.85 | $273.80 |
| Purchase #5 | $12.66 | 13.573% | $14.3783 | $14.38 | $14.40 | $14.40 |
| Purchase #6 | $51.62 | 9.135% | $56.3355 | $56.34 | $56.35 | $56.30 |
| Purchase #7 | $201.67 | 12.281% | $226.4371 | $226.44 | $226.45 | $226.40 |
| 7 purchase totals = | $754.91 | $827.2074 | $827.22 | $827.25 | $827.10 | |