| 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 | $186.65 | 9.734% | $204.8185 | $204.82 | $204.80 | $204.80 |
| Purchase #2 | $227.40 | 6.406% | $241.9672 | $241.97 | $241.95 | $242.00 |
| Purchase #3 | $47.28 | 13.654% | $53.7356 | $53.74 | $53.75 | $53.70 |
| Purchase #4 | $135.57 | 12.716% | $152.8091 | $152.81 | $152.80 | $152.80 |
| Purchase #5 | $250.61 | 12.750% | $282.5628 | $282.56 | $282.55 | $282.60 |
| Purchase #6 | $226.34 | 10.463% | $250.022 | $250.02 | $250.00 | $250.00 |
| Purchase #7 | $102.41 | 3.124% | $105.6093 | $105.61 | $105.60 | $105.60 |
| 7 purchase totals = | $1,176.26 | $1,291.5245 | $1,291.53 | $1,291.45 | $1,291.50 | |