| 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 | $203.70 | 8.762% | $221.5482 | $221.55 | $221.55 | $221.50 |
| Purchase #2 | $174.34 | 5.455% | $183.8502 | $183.85 | $183.85 | $183.90 |
| Purchase #3 | $212.65 | 9.224% | $232.2648 | $232.26 | $232.25 | $232.30 |
| Purchase #4 | $45.70 | 5.292% | $48.1184 | $48.12 | $48.10 | $48.10 |
| Purchase #5 | $162.64 | 10.561% | $179.8164 | $179.82 | $179.80 | $179.80 |
| Purchase #6 | $90.61 | 4.383% | $94.5814 | $94.58 | $94.60 | $94.60 |
| Purchase #7 | $88.26 | 4.304% | $92.0587 | $92.06 | $92.05 | $92.10 |
| 7 purchase totals = | $977.90 | $1,052.2381 | $1,052.24 | $1,052.20 | $1,052.30 | |