| 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 | $218.41 | 3.183% | $225.362 | $225.36 | $225.35 | $225.40 |
| Purchase #2 | $115.34 | 13.434% | $130.8348 | $130.83 | $130.85 | $130.80 |
| Purchase #3 | $91.48 | 9.339% | $100.0233 | $100.02 | $100.00 | $100.00 |
| Purchase #4 | $47.54 | 6.644% | $50.6986 | $50.70 | $50.70 | $50.70 |
| Purchase #5 | $204.27 | 6.723% | $218.0031 | $218.00 | $218.00 | $218.00 |
| Purchase #6 | $237.94 | 3.820% | $247.0293 | $247.03 | $247.05 | $247.00 |
| Purchase #7 | $105.82 | 12.577% | $119.129 | $119.13 | $119.15 | $119.10 |
| 7 purchase totals = | $1,020.80 | $1,091.0801 | $1,091.07 | $1,091.10 | $1,091.00 | |