| 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 | $229.28 | 12.702% | $258.4031 | $258.40 | $258.40 | $258.40 |
| Purchase #2 | $105.38 | 12.602% | $118.66 | $118.66 | $118.65 | $118.70 |
| Purchase #3 | $182.74 | 12.302% | $205.2207 | $205.22 | $205.20 | $205.20 |
| Purchase #4 | $228.78 | 10.664% | $253.1771 | $253.18 | $253.20 | $253.20 |
| Purchase #5 | $158.63 | 12.263% | $178.0828 | $178.08 | $178.10 | $178.10 |
| Purchase #6 | $62.68 | 3.583% | $64.9258 | $64.93 | $64.95 | $64.90 |
| Purchase #7 | $119.34 | 3.586% | $123.6195 | $123.62 | $123.60 | $123.60 |
| 7 purchase totals = | $1,086.83 | $1,202.0890 | $1,202.09 | $1,202.10 | $1,202.10 | |