| 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 | $205.30 | 9.316% | $224.4257 | $224.43 | $224.45 | $224.40 |
| Purchase #2 | $126.56 | 5.423% | $133.4233 | $133.42 | $133.40 | $133.40 |
| Purchase #3 | $11.87 | 5.137% | $12.4798 | $12.48 | $12.50 | $12.50 |
| Purchase #4 | $86.72 | 5.271% | $91.291 | $91.29 | $91.30 | $91.30 |
| Purchase #5 | $87.85 | 12.621% | $98.9375 | $98.94 | $98.95 | $98.90 |
| Purchase #6 | $78.47 | 10.165% | $86.4465 | $86.45 | $86.45 | $86.40 |
| Purchase #7 | $170.62 | 6.517% | $181.7393 | $181.74 | $181.75 | $181.70 |
| 7 purchase totals = | $767.39 | $828.7431 | $828.75 | $828.80 | $828.60 | |