| 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 | $225.62 | 4.440% | $235.6375 | $235.64 | $235.65 | $235.60 |
| Purchase #2 | $173.60 | 12.345% | $195.0309 | $195.03 | $195.05 | $195.00 |
| Purchase #3 | $143.85 | 7.317% | $154.3755 | $154.38 | $154.40 | $154.40 |
| Purchase #4 | $34.45 | 6.258% | $36.6059 | $36.61 | $36.60 | $36.60 |
| Purchase #5 | $168.83 | 6.602% | $179.9762 | $179.98 | $180.00 | $180.00 |
| Purchase #6 | $173.83 | 5.575% | $183.521 | $183.52 | $183.50 | $183.50 |
| Purchase #7 | $43.50 | 7.801% | $46.8934 | $46.89 | $46.90 | $46.90 |
| 7 purchase totals = | $963.68 | $1,032.0404 | $1,032.05 | $1,032.10 | $1,032.00 | |