| 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 | $193.59 | 12.714% | $218.203 | $218.20 | $218.20 | $218.20 |
| Purchase #2 | $87.94 | 13.136% | $99.4918 | $99.49 | $99.50 | $99.50 |
| Purchase #3 | $192.52 | 9.692% | $211.179 | $211.18 | $211.20 | $211.20 |
| Purchase #4 | $6.44 | 3.837% | $6.6871 | $6.69 | $6.70 | $6.70 |
| Purchase #5 | $182.61 | 5.703% | $193.0242 | $193.02 | $193.00 | $193.00 |
| Purchase #6 | $38.85 | 12.544% | $43.7233 | $43.72 | $43.70 | $43.70 |
| Purchase #7 | $51.36 | 3.594% | $53.2059 | $53.21 | $53.20 | $53.20 |
| 7 purchase totals = | $753.31 | $825.5143 | $825.51 | $825.50 | $825.50 | |