| 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 | $208.47 | 9.632% | $228.5498 | $228.55 | $228.55 | $228.50 |
| Purchase #2 | $62.65 | 12.112% | $70.2382 | $70.24 | $70.25 | $70.20 |
| Purchase #3 | $239.94 | 7.639% | $258.269 | $258.27 | $258.25 | $258.30 |
| Purchase #4 | $152.60 | 5.422% | $160.874 | $160.87 | $160.85 | $160.90 |
| Purchase #5 | $220.86 | 12.153% | $247.7011 | $247.70 | $247.70 | $247.70 |
| Purchase #6 | $18.37 | 12.154% | $20.6027 | $20.60 | $20.60 | $20.60 |
| Purchase #7 | $99.45 | 3.192% | $102.6244 | $102.62 | $102.60 | $102.60 |
| 7 purchase totals = | $1,002.34 | $1,088.8592 | $1,088.85 | $1,088.80 | $1,088.80 | |