| 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 | $192.88 | 5.311% | $203.1239 | $203.12 | $203.10 | $203.10 |
| Purchase #2 | $59.77 | 9.681% | $65.5563 | $65.56 | $65.55 | $65.60 |
| Purchase #3 | $149.26 | 11.360% | $166.2159 | $166.22 | $166.20 | $166.20 |
| Purchase #4 | $123.56 | 7.817% | $133.2187 | $133.22 | $133.20 | $133.20 |
| Purchase #5 | $250.45 | 13.287% | $283.7273 | $283.73 | $283.75 | $283.70 |
| Purchase #6 | $58.83 | 8.869% | $64.0476 | $64.05 | $64.05 | $64.00 |
| Purchase #7 | $10.99 | 6.690% | $11.7252 | $11.73 | $11.75 | $11.70 |
| 7 purchase totals = | $845.74 | $927.6149 | $927.63 | $927.60 | $927.50 | |