| 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 | $93.50 | 5.815% | $98.937 | $98.94 | $98.95 | $98.90 |
| Purchase #2 | $200.61 | 13.590% | $227.8729 | $227.87 | $227.85 | $227.90 |
| Purchase #3 | $147.81 | 3.313% | $152.7069 | $152.71 | $152.70 | $152.70 |
| Purchase #4 | $164.93 | 7.795% | $177.7863 | $177.79 | $177.80 | $177.80 |
| Purchase #5 | $230.29 | 8.657% | $250.2262 | $250.23 | $250.25 | $250.20 |
| Purchase #6 | $29.42 | 13.546% | $33.4052 | $33.41 | $33.40 | $33.40 |
| Purchase #7 | $148.67 | 6.329% | $158.0793 | $158.08 | $158.10 | $158.10 |
| 7 purchase totals = | $1,015.23 | $1,099.0138 | $1,099.03 | $1,099.05 | $1,099.00 | |