| 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 | $239.43 | 7.786% | $258.072 | $258.07 | $258.05 | $258.10 |
| Purchase #2 | $235.39 | 12.855% | $265.6494 | $265.65 | $265.65 | $265.60 |
| Purchase #3 | $112.30 | 9.626% | $123.11 | $123.11 | $123.10 | $123.10 |
| Purchase #4 | $154.42 | 13.474% | $175.2266 | $175.23 | $175.25 | $175.20 |
| Purchase #5 | $234.82 | 8.742% | $255.348 | $255.35 | $255.35 | $255.30 |
| Purchase #6 | $60.27 | 4.632% | $63.0617 | $63.06 | $63.05 | $63.10 |
| Purchase #7 | $80.41 | 8.718% | $87.4201 | $87.42 | $87.40 | $87.40 |
| 7 purchase totals = | $1,117.04 | $1,227.8878 | $1,227.89 | $1,227.85 | $1,227.80 | |