| 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 | $207.41 | 9.582% | $227.284 | $227.28 | $227.30 | $227.30 |
| Purchase #2 | $10.43 | 10.765% | $11.5528 | $11.55 | $11.55 | $11.60 |
| Purchase #3 | $117.31 | 4.514% | $122.6054 | $122.61 | $122.60 | $122.60 |
| Purchase #4 | $184.59 | 12.150% | $207.0177 | $207.02 | $207.00 | $207.00 |
| Purchase #5 | $211.68 | 8.379% | $229.4167 | $229.42 | $229.40 | $229.40 |
| Purchase #6 | $233.85 | 10.663% | $258.7854 | $258.79 | $258.80 | $258.80 |
| Purchase #7 | $32.86 | 7.719% | $35.3965 | $35.40 | $35.40 | $35.40 |
| 7 purchase totals = | $998.13 | $1,092.0585 | $1,092.07 | $1,092.05 | $1,092.10 | |