| 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 | $222.28 | 7.578% | $239.1244 | $239.12 | $239.10 | $239.10 |
| Purchase #2 | $132.51 | 11.447% | $147.6784 | $147.68 | $147.70 | $147.70 |
| Purchase #3 | $113.81 | 5.196% | $119.7236 | $119.72 | $119.70 | $119.70 |
| Purchase #4 | $161.90 | 6.261% | $172.0366 | $172.04 | $172.05 | $172.00 |
| Purchase #5 | $62.93 | 9.732% | $69.0543 | $69.05 | $69.05 | $69.10 |
| Purchase #6 | $56.86 | 9.517% | $62.2714 | $62.27 | $62.25 | $62.30 |
| Purchase #7 | $136.80 | 7.798% | $147.4677 | $147.47 | $147.45 | $147.50 |
| 7 purchase totals = | $887.09 | $957.3564 | $957.35 | $957.30 | $957.40 | |