| 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 | $170.35 | 9.247% | $186.1023 | $186.10 | $186.10 | $186.10 |
| Purchase #2 | $244.34 | 4.555% | $255.4697 | $255.47 | $255.45 | $255.50 |
| Purchase #3 | $235.83 | 9.754% | $258.8329 | $258.83 | $258.85 | $258.80 |
| Purchase #4 | $209.66 | 4.172% | $218.407 | $218.41 | $218.40 | $218.40 |
| Purchase #5 | $47.59 | 8.612% | $51.6885 | $51.69 | $51.70 | $51.70 |
| Purchase #6 | $172.74 | 5.256% | $181.8192 | $181.82 | $181.80 | $181.80 |
| Purchase #7 | $188.35 | 6.840% | $201.2331 | $201.23 | $201.25 | $201.20 |
| 7 purchase totals = | $1,268.86 | $1,353.5527 | $1,353.55 | $1,353.55 | $1,353.50 | |