| 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 | $192.26 | 10.518% | $212.4819 | $212.48 | $212.50 | $212.50 |
| Purchase #2 | $114.64 | 4.798% | $120.1404 | $120.14 | $120.15 | $120.10 |
| Purchase #3 | $162.38 | 11.386% | $180.8686 | $180.87 | $180.85 | $180.90 |
| Purchase #4 | $246.50 | 11.576% | $275.0348 | $275.03 | $275.05 | $275.00 |
| Purchase #5 | $58.56 | 9.119% | $63.9001 | $63.90 | $63.90 | $63.90 |
| Purchase #6 | $70.31 | 8.336% | $76.171 | $76.17 | $76.15 | $76.20 |
| Purchase #7 | $88.65 | 11.432% | $98.7845 | $98.78 | $98.80 | $98.80 |
| 7 purchase totals = | $933.30 | $1,027.3813 | $1,027.37 | $1,027.40 | $1,027.40 | |