| 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 | $128.88 | 10.126% | $141.9304 | $141.93 | $141.95 | $141.90 |
| Purchase #2 | $24.58 | 12.422% | $27.6333 | $27.63 | $27.65 | $27.60 |
| Purchase #3 | $196.88 | 3.387% | $203.5483 | $203.55 | $203.55 | $203.50 |
| Purchase #4 | $116.41 | 10.671% | $128.8321 | $128.83 | $128.85 | $128.80 |
| Purchase #5 | $123.67 | 3.790% | $128.3571 | $128.36 | $128.35 | $128.40 |
| Purchase #6 | $159.81 | 11.688% | $178.4886 | $178.49 | $178.50 | $178.50 |
| Purchase #7 | $188.73 | 9.379% | $206.431 | $206.43 | $206.45 | $206.40 |
| 7 purchase totals = | $938.96 | $1,015.2208 | $1,015.22 | $1,015.30 | $1,015.10 | |