| 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 | $188.93 | 10.372% | $208.5258 | $208.53 | $208.55 | $208.50 |
| Purchase #2 | $98.27 | 3.780% | $101.9846 | $101.98 | $102.00 | $102.00 |
| Purchase #3 | $139.80 | 4.336% | $145.8617 | $145.86 | $145.85 | $145.90 |
| Purchase #4 | $241.67 | 9.667% | $265.0322 | $265.03 | $265.05 | $265.00 |
| Purchase #5 | $201.79 | 11.533% | $225.0624 | $225.06 | $225.05 | $225.10 |
| Purchase #6 | $171.40 | 12.377% | $192.6142 | $192.61 | $192.60 | $192.60 |
| Purchase #7 | $37.79 | 5.860% | $40.0045 | $40.00 | $40.00 | $40.00 |
| 7 purchase totals = | $1,079.65 | $1,179.0854 | $1,179.07 | $1,179.10 | $1,179.10 | |