| 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 | $123.64 | 12.125% | $138.6314 | $138.63 | $138.65 | $138.60 |
| Purchase #2 | $10.83 | 12.846% | $12.2212 | $12.22 | $12.20 | $12.20 |
| Purchase #3 | $146.40 | 4.411% | $152.8577 | $152.86 | $152.85 | $152.90 |
| Purchase #4 | $216.76 | 11.820% | $242.381 | $242.38 | $242.40 | $242.40 |
| Purchase #5 | $127.72 | 10.375% | $140.971 | $140.97 | $140.95 | $141.00 |
| Purchase #6 | $149.26 | 7.667% | $160.7038 | $160.70 | $160.70 | $160.70 |
| Purchase #7 | $220.87 | 3.506% | $228.6137 | $228.61 | $228.60 | $228.60 |
| 7 purchase totals = | $995.48 | $1,076.3798 | $1,076.37 | $1,076.35 | $1,076.40 | |