| 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 | $230.46 | 5.483% | $243.0961 | $243.10 | $243.10 | $243.10 |
| Purchase #2 | $123.79 | 3.591% | $128.2353 | $128.24 | $128.25 | $128.20 |
| Purchase #3 | $166.29 | 12.366% | $186.8534 | $186.85 | $186.85 | $186.90 |
| Purchase #4 | $194.91 | 11.734% | $217.7807 | $217.78 | $217.80 | $217.80 |
| Purchase #5 | $29.55 | 8.702% | $32.1214 | $32.12 | $32.10 | $32.10 |
| Purchase #6 | $194.60 | 4.604% | $203.5594 | $203.56 | $203.55 | $203.60 |
| Purchase #7 | $77.99 | 4.643% | $81.6111 | $81.61 | $81.60 | $81.60 |
| 7 purchase totals = | $1,017.59 | $1,093.2574 | $1,093.26 | $1,093.25 | $1,093.30 | |