| 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 | $201.85 | 12.594% | $227.271 | $227.27 | $227.25 | $227.30 |
| Purchase #2 | $198.61 | 11.280% | $221.0132 | $221.01 | $221.00 | $221.00 |
| Purchase #3 | $142.70 | 4.675% | $149.3712 | $149.37 | $149.35 | $149.40 |
| Purchase #4 | $199.28 | 13.571% | $226.3243 | $226.32 | $226.30 | $226.30 |
| Purchase #5 | $14.82 | 10.576% | $16.3874 | $16.39 | $16.40 | $16.40 |
| Purchase #6 | $165.40 | 11.225% | $183.9662 | $183.97 | $183.95 | $184.00 |
| Purchase #7 | $220.85 | 9.745% | $242.3718 | $242.37 | $242.35 | $242.40 |
| 7 purchase totals = | $1,143.51 | $1,266.7051 | $1,266.70 | $1,266.60 | $1,266.80 | |