| 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 | $212.76 | 3.490% | $220.1853 | $220.19 | $220.20 | $220.20 |
| Purchase #2 | $72.97 | 4.310% | $76.115 | $76.12 | $76.10 | $76.10 |
| Purchase #3 | $13.77 | 13.177% | $15.5845 | $15.58 | $15.60 | $15.60 |
| Purchase #4 | $17.60 | 8.191% | $19.0416 | $19.04 | $19.05 | $19.00 |
| Purchase #5 | $123.67 | 8.535% | $134.2252 | $134.23 | $134.25 | $134.20 |
| Purchase #6 | $115.40 | 6.202% | $122.5571 | $122.56 | $122.55 | $122.60 |
| Purchase #7 | $240.51 | 4.211% | $250.6379 | $250.64 | $250.65 | $250.60 |
| 7 purchase totals = | $796.68 | $838.3466 | $838.36 | $838.40 | $838.30 | |