| 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 | $209.52 | 5.352% | $220.7335 | $220.73 | $220.75 | $220.70 |
| Purchase #2 | $15.33 | 9.744% | $16.8238 | $16.82 | $16.80 | $16.80 |
| Purchase #3 | $23.32 | 9.393% | $25.5104 | $25.51 | $25.50 | $25.50 |
| Purchase #4 | $51.42 | 11.792% | $57.4834 | $57.48 | $57.50 | $57.50 |
| Purchase #5 | $141.77 | 13.445% | $160.831 | $160.83 | $160.85 | $160.80 |
| Purchase #6 | $239.67 | 12.785% | $270.3118 | $270.31 | $270.30 | $270.30 |
| Purchase #7 | $210.43 | 9.545% | $230.5155 | $230.52 | $230.50 | $230.50 |
| 7 purchase totals = | $891.46 | $982.2094 | $982.20 | $982.20 | $982.10 | |