| 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 | $19.75 | 7.141% | $21.1603 | $21.16 | $21.15 | $21.20 |
| Purchase #2 | $224.57 | 6.657% | $239.5196 | $239.52 | $239.50 | $239.50 |
| Purchase #3 | $200.44 | 10.305% | $221.0953 | $221.10 | $221.10 | $221.10 |
| Purchase #4 | $62.27 | 9.217% | $68.0094 | $68.01 | $68.00 | $68.00 |
| Purchase #5 | $218.59 | 13.147% | $247.328 | $247.33 | $247.35 | $247.30 |
| Purchase #6 | $63.46 | 11.471% | $70.7395 | $70.74 | $70.75 | $70.70 |
| Purchase #7 | $122.32 | 11.780% | $136.7293 | $136.73 | $136.75 | $136.70 |
| 7 purchase totals = | $911.40 | $1,004.5814 | $1,004.59 | $1,004.60 | $1,004.50 | |