| 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 | $197.31 | 13.775% | $224.4895 | $224.49 | $224.50 | $224.50 |
| Purchase #2 | $221.63 | 11.867% | $247.9308 | $247.93 | $247.95 | $247.90 |
| Purchase #3 | $28.91 | 9.716% | $31.7189 | $31.72 | $31.70 | $31.70 |
| Purchase #4 | $243.91 | 4.754% | $255.5055 | $255.51 | $255.50 | $255.50 |
| Purchase #5 | $11.32 | 6.522% | $12.0583 | $12.06 | $12.05 | $12.10 |
| Purchase #6 | $234.67 | 12.829% | $264.7758 | $264.78 | $264.80 | $264.80 |
| Purchase #7 | $113.26 | 8.207% | $122.5552 | $122.56 | $122.55 | $122.60 |
| 7 purchase totals = | $1,051.01 | $1,159.0340 | $1,159.05 | $1,159.05 | $1,159.10 | |