| 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 | $202.57 | 5.376% | $213.4602 | $213.46 | $213.45 | $213.50 |
| Purchase #2 | $192.36 | 4.744% | $201.4856 | $201.49 | $201.50 | $201.50 |
| Purchase #3 | $149.67 | 8.178% | $161.91 | $161.91 | $161.90 | $161.90 |
| Purchase #4 | $241.34 | 12.485% | $271.4713 | $271.47 | $271.45 | $271.50 |
| Purchase #5 | $6.31 | 6.393% | $6.7134 | $6.71 | $6.70 | $6.70 |
| Purchase #6 | $203.66 | 4.675% | $213.1811 | $213.18 | $213.20 | $213.20 |
| Purchase #7 | $15.74 | 7.767% | $16.9625 | $16.96 | $16.95 | $17.00 |
| 7 purchase totals = | $1,011.65 | $1,085.1841 | $1,085.18 | $1,085.15 | $1,085.30 | |