| 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 | $111.42 | 10.500% | $123.1191 | $123.12 | $123.10 | $123.10 |
| Purchase #2 | $241.65 | 10.806% | $267.7627 | $267.76 | $267.75 | $267.80 |
| Purchase #3 | $209.87 | 12.120% | $235.3062 | $235.31 | $235.30 | $235.30 |
| Purchase #4 | $174.87 | 11.321% | $194.667 | $194.67 | $194.65 | $194.70 |
| Purchase #5 | $15.58 | 8.178% | $16.8541 | $16.85 | $16.85 | $16.90 |
| Purchase #6 | $95.92 | 9.552% | $105.0823 | $105.08 | $105.10 | $105.10 |
| Purchase #7 | $101.33 | 4.198% | $105.5838 | $105.58 | $105.60 | $105.60 |
| 7 purchase totals = | $950.64 | $1,048.3752 | $1,048.37 | $1,048.35 | $1,048.50 | |