| 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 | $246.41 | 12.589% | $277.4306 | $277.43 | $277.45 | $277.40 |
| Purchase #2 | $178.58 | 13.811% | $203.2437 | $203.24 | $203.25 | $203.20 |
| Purchase #3 | $194.50 | 13.259% | $220.2888 | $220.29 | $220.30 | $220.30 |
| Purchase #4 | $121.71 | 13.189% | $137.7623 | $137.76 | $137.75 | $137.80 |
| Purchase #5 | $40.76 | 3.532% | $42.1996 | $42.20 | $42.20 | $42.20 |
| Purchase #6 | $123.87 | 6.110% | $131.4385 | $131.44 | $131.45 | $131.40 |
| Purchase #7 | $114.78 | 4.401% | $119.8315 | $119.83 | $119.85 | $119.80 |
| 7 purchase totals = | $1,020.61 | $1,132.1950 | $1,132.19 | $1,132.25 | $1,132.10 | |