| 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 | $221.57 | 13.340% | $251.1274 | $251.13 | $251.15 | $251.10 |
| Purchase #2 | $111.85 | 8.628% | $121.5004 | $121.50 | $121.50 | $121.50 |
| Purchase #3 | $170.51 | 11.432% | $190.0027 | $190.00 | $190.00 | $190.00 |
| Purchase #4 | $178.69 | 4.197% | $186.1896 | $186.19 | $186.20 | $186.20 |
| Purchase #5 | $241.79 | 5.409% | $254.8684 | $254.87 | $254.85 | $254.90 |
| Purchase #6 | $155.71 | 3.466% | $161.1069 | $161.11 | $161.10 | $161.10 |
| Purchase #7 | $190.39 | 5.345% | $200.5663 | $200.57 | $200.55 | $200.60 |
| 7 purchase totals = | $1,270.51 | $1,365.3617 | $1,365.37 | $1,365.35 | $1,365.40 | |