| 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 | $218.34 | 9.394% | $238.8509 | $238.85 | $238.85 | $238.90 |
| Purchase #2 | $208.40 | 7.291% | $223.5944 | $223.59 | $223.60 | $223.60 |
| Purchase #3 | $213.98 | 9.473% | $234.2503 | $234.25 | $234.25 | $234.30 |
| Purchase #4 | $192.77 | 4.193% | $200.8528 | $200.85 | $200.85 | $200.90 |
| Purchase #5 | $161.31 | 13.211% | $182.6207 | $182.62 | $182.60 | $182.60 |
| Purchase #6 | $239.53 | 4.796% | $251.0179 | $251.02 | $251.00 | $251.00 |
| Purchase #7 | $21.26 | 7.785% | $22.9151 | $22.92 | $22.90 | $22.90 |
| 7 purchase totals = | $1,255.59 | $1,354.1021 | $1,354.10 | $1,354.05 | $1,354.20 | |