| 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 | $19.98 | 7.697% | $21.5179 | $21.52 | $21.50 | $21.50 |
| Purchase #2 | $195.25 | 11.283% | $217.2801 | $217.28 | $217.30 | $217.30 |
| Purchase #3 | $103.67 | 9.117% | $113.1216 | $113.12 | $113.10 | $113.10 |
| Purchase #4 | $225.72 | 9.235% | $246.5652 | $246.57 | $246.55 | $246.60 |
| Purchase #5 | $15.26 | 8.117% | $16.4987 | $16.50 | $16.50 | $16.50 |
| Purchase #6 | $87.95 | 4.592% | $91.9887 | $91.99 | $92.00 | $92.00 |
| Purchase #7 | $218.99 | 11.530% | $244.2395 | $244.24 | $244.25 | $244.20 |
| 7 purchase totals = | $866.82 | $951.2117 | $951.22 | $951.20 | $951.20 | |