| 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 | $220.99 | 13.672% | $251.2038 | $251.20 | $251.20 | $251.20 |
| Purchase #2 | $20.34 | 6.808% | $21.7247 | $21.72 | $21.70 | $21.70 |
| Purchase #3 | $36.67 | 8.697% | $39.8592 | $39.86 | $39.85 | $39.90 |
| Purchase #4 | $205.94 | 4.307% | $214.8098 | $214.81 | $214.80 | $214.80 |
| Purchase #5 | $168.58 | 8.735% | $183.3055 | $183.31 | $183.30 | $183.30 |
| Purchase #6 | $138.88 | 6.473% | $147.8697 | $147.87 | $147.85 | $147.90 |
| Purchase #7 | $201.35 | 11.627% | $224.761 | $224.76 | $224.75 | $224.80 |
| 7 purchase totals = | $992.75 | $1,083.5337 | $1,083.53 | $1,083.45 | $1,083.60 | |