| 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 | $182.44 | 3.869% | $189.4986 | $189.50 | $189.50 | $189.50 |
| Purchase #2 | $200.76 | 8.394% | $217.6118 | $217.61 | $217.60 | $217.60 |
| Purchase #3 | $196.64 | 12.600% | $221.4166 | $221.42 | $221.40 | $221.40 |
| Purchase #4 | $145.53 | 8.103% | $157.3223 | $157.32 | $157.30 | $157.30 |
| Purchase #5 | $216.94 | 7.153% | $232.4577 | $232.46 | $232.45 | $232.50 |
| Purchase #6 | $123.50 | 7.733% | $133.0503 | $133.05 | $133.05 | $133.10 |
| Purchase #7 | $144.34 | 10.217% | $159.0872 | $159.09 | $159.10 | $159.10 |
| 7 purchase totals = | $1,210.15 | $1,310.4445 | $1,310.45 | $1,310.40 | $1,310.50 | |