| 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 | $196.31 | 5.208% | $206.5338 | $206.53 | $206.55 | $206.50 |
| Purchase #2 | $175.86 | 5.697% | $185.8787 | $185.88 | $185.90 | $185.90 |
| Purchase #3 | $140.94 | 8.714% | $153.2215 | $153.22 | $153.20 | $153.20 |
| Purchase #4 | $218.34 | 9.580% | $239.257 | $239.26 | $239.25 | $239.30 |
| Purchase #5 | $55.36 | 8.544% | $60.09 | $60.09 | $60.10 | $60.10 |
| Purchase #6 | $23.32 | 9.364% | $25.5037 | $25.50 | $25.50 | $25.50 |
| Purchase #7 | $17.59 | 13.323% | $19.9335 | $19.93 | $19.95 | $19.90 |
| 7 purchase totals = | $827.72 | $890.4182 | $890.41 | $890.45 | $890.40 | |