| 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 | $226.34 | 5.731% | $239.3115 | $239.31 | $239.30 | $239.30 |
| Purchase #2 | $9.57 | 4.655% | $10.0155 | $10.02 | $10.00 | $10.00 |
| Purchase #3 | $130.59 | 11.117% | $145.1077 | $145.11 | $145.10 | $145.10 |
| Purchase #4 | $89.77 | 7.410% | $96.422 | $96.42 | $96.40 | $96.40 |
| Purchase #5 | $208.28 | 3.272% | $215.0949 | $215.09 | $215.10 | $215.10 |
| Purchase #6 | $147.54 | 7.462% | $158.5494 | $158.55 | $158.55 | $158.50 |
| Purchase #7 | $203.50 | 11.487% | $226.876 | $226.88 | $226.90 | $226.90 |
| 7 purchase totals = | $1,015.59 | $1,091.3770 | $1,091.38 | $1,091.35 | $1,091.30 | |