| 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 | $225.52 | 8.386% | $244.4321 | $244.43 | $244.45 | $244.40 |
| Purchase #2 | $220.94 | 8.215% | $239.0902 | $239.09 | $239.10 | $239.10 |
| Purchase #3 | $43.66 | 6.841% | $46.6468 | $46.65 | $46.65 | $46.60 |
| Purchase #4 | $84.59 | 11.771% | $94.5471 | $94.55 | $94.55 | $94.50 |
| Purchase #5 | $75.98 | 4.423% | $79.3406 | $79.34 | $79.35 | $79.30 |
| Purchase #6 | $178.80 | 9.533% | $195.845 | $195.85 | $195.85 | $195.80 |
| Purchase #7 | $110.84 | 8.602% | $120.3745 | $120.37 | $120.35 | $120.40 |
| 7 purchase totals = | $940.33 | $1,020.2763 | $1,020.28 | $1,020.30 | $1,020.10 | |