| 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 | $232.64 | 5.655% | $245.7958 | $245.80 | $245.80 | $245.80 |
| Purchase #2 | $26.87 | 6.146% | $28.5214 | $28.52 | $28.50 | $28.50 |
| Purchase #3 | $40.65 | 7.116% | $43.5427 | $43.54 | $43.55 | $43.50 |
| Purchase #4 | $168.88 | 10.231% | $186.1581 | $186.16 | $186.15 | $186.20 |
| Purchase #5 | $219.46 | 6.741% | $234.2538 | $234.25 | $234.25 | $234.30 |
| Purchase #6 | $157.93 | 8.469% | $171.3051 | $171.31 | $171.30 | $171.30 |
| Purchase #7 | $122.86 | 12.590% | $138.3281 | $138.33 | $138.35 | $138.30 |
| 7 purchase totals = | $969.29 | $1,047.9050 | $1,047.91 | $1,047.90 | $1,047.90 | |