| 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 | $234.71 | 9.499% | $257.0051 | $257.01 | $257.00 | $257.00 |
| Purchase #2 | $220.26 | 5.622% | $232.643 | $232.64 | $232.65 | $232.60 |
| Purchase #3 | $84.78 | 9.115% | $92.5077 | $92.51 | $92.50 | $92.50 |
| Purchase #4 | $163.53 | 5.189% | $172.0156 | $172.02 | $172.00 | $172.00 |
| Purchase #5 | $124.38 | 11.208% | $138.3205 | $138.32 | $138.30 | $138.30 |
| Purchase #6 | $184.36 | 11.137% | $204.8922 | $204.89 | $204.90 | $204.90 |
| Purchase #7 | $202.35 | 7.547% | $217.6214 | $217.62 | $217.60 | $217.60 |
| 7 purchase totals = | $1,214.37 | $1,315.0055 | $1,315.01 | $1,314.95 | $1,314.90 | |