| 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 | $192.95 | 4.318% | $201.2816 | $201.28 | $201.30 | $201.30 |
| Purchase #2 | $100.47 | 5.648% | $106.1445 | $106.14 | $106.15 | $106.10 |
| Purchase #3 | $171.47 | 10.577% | $189.6064 | $189.61 | $189.60 | $189.60 |
| Purchase #4 | $132.92 | 9.548% | $145.6112 | $145.61 | $145.60 | $145.60 |
| Purchase #5 | $145.40 | 5.144% | $152.8794 | $152.88 | $152.90 | $152.90 |
| Purchase #6 | $69.65 | 7.438% | $74.8306 | $74.83 | $74.85 | $74.80 |
| Purchase #7 | $134.78 | 3.239% | $139.1455 | $139.15 | $139.15 | $139.10 |
| 7 purchase totals = | $947.64 | $1,009.4992 | $1,009.50 | $1,009.55 | $1,009.40 | |