| 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 | $250.30 | 9.426% | $273.8933 | $273.89 | $273.90 | $273.90 |
| Purchase #2 | $201.89 | 8.107% | $218.2572 | $218.26 | $218.25 | $218.30 |
| Purchase #3 | $82.80 | 7.826% | $89.2799 | $89.28 | $89.30 | $89.30 |
| Purchase #4 | $243.97 | 10.513% | $269.6186 | $269.62 | $269.60 | $269.60 |
| Purchase #5 | $120.70 | 6.445% | $128.4791 | $128.48 | $128.50 | $128.50 |
| Purchase #6 | $250.64 | 12.557% | $282.1129 | $282.11 | $282.10 | $282.10 |
| Purchase #7 | $249.77 | 13.678% | $283.9335 | $283.93 | $283.95 | $283.90 |
| 7 purchase totals = | $1,400.07 | $1,545.5745 | $1,545.57 | $1,545.60 | $1,545.60 | |