| 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 | $123.60 | 9.266% | $135.0528 | $135.05 | $135.05 | $135.10 |
| Purchase #2 | $19.61 | 11.632% | $21.891 | $21.89 | $21.90 | $21.90 |
| Purchase #3 | $62.56 | 5.434% | $65.9595 | $65.96 | $65.95 | $66.00 |
| Purchase #4 | $176.63 | 10.414% | $195.0242 | $195.02 | $195.00 | $195.00 |
| Purchase #5 | $239.35 | 3.855% | $248.5769 | $248.58 | $248.60 | $248.60 |
| Purchase #6 | $115.41 | 6.253% | $122.6266 | $122.63 | $122.65 | $122.60 |
| Purchase #7 | $5.82 | 5.148% | $6.1196 | $6.12 | $6.10 | $6.10 |
| 7 purchase totals = | $742.98 | $795.2506 | $795.25 | $795.25 | $795.30 | |