| 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 | $217.37 | 7.827% | $234.3835 | $234.38 | $234.40 | $234.40 |
| Purchase #2 | $23.99 | 9.610% | $26.2954 | $26.30 | $26.30 | $26.30 |
| Purchase #3 | $109.35 | 12.587% | $123.1139 | $123.11 | $123.10 | $123.10 |
| Purchase #4 | $56.37 | 8.614% | $61.2257 | $61.23 | $61.25 | $61.20 |
| Purchase #5 | $212.81 | 4.624% | $222.6503 | $222.65 | $222.65 | $222.70 |
| Purchase #6 | $173.32 | 11.139% | $192.6261 | $192.63 | $192.65 | $192.60 |
| Purchase #7 | $164.48 | 9.134% | $179.5036 | $179.50 | $179.50 | $179.50 |
| 7 purchase totals = | $957.69 | $1,039.7985 | $1,039.80 | $1,039.85 | $1,039.80 | |