| 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 | $28.62 | 10.853% | $31.7261 | $31.73 | $31.75 | $31.70 |
| Purchase #2 | $196.61 | 4.202% | $204.8716 | $204.87 | $204.85 | $204.90 |
| Purchase #3 | $155.38 | 3.560% | $160.9115 | $160.91 | $160.90 | $160.90 |
| Purchase #4 | $98.90 | 4.741% | $103.5888 | $103.59 | $103.60 | $103.60 |
| Purchase #5 | $227.65 | 7.708% | $245.1973 | $245.20 | $245.20 | $245.20 |
| Purchase #6 | $9.42 | 12.741% | $10.6202 | $10.62 | $10.60 | $10.60 |
| Purchase #7 | $163.57 | 11.194% | $181.88 | $181.88 | $181.90 | $181.90 |
| 7 purchase totals = | $880.15 | $938.7955 | $938.80 | $938.80 | $938.80 | |