| 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 | $223.54 | 3.870% | $232.191 | $232.19 | $232.20 | $232.20 |
| Purchase #2 | $222.44 | 7.423% | $238.9517 | $238.95 | $238.95 | $239.00 |
| Purchase #3 | $80.40 | 9.843% | $88.3138 | $88.31 | $88.30 | $88.30 |
| Purchase #4 | $240.36 | 4.706% | $251.6713 | $251.67 | $251.65 | $251.70 |
| Purchase #5 | $217.28 | 9.562% | $238.0563 | $238.06 | $238.05 | $238.10 |
| Purchase #6 | $238.76 | 5.323% | $251.4692 | $251.47 | $251.45 | $251.50 |
| Purchase #7 | $157.68 | 9.447% | $172.576 | $172.58 | $172.60 | $172.60 |
| 7 purchase totals = | $1,380.46 | $1,473.2293 | $1,473.23 | $1,473.20 | $1,473.40 | |