| 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 | $203.89 | 5.423% | $214.947 | $214.95 | $214.95 | $214.90 |
| Purchase #2 | $235.36 | 6.681% | $251.0844 | $251.08 | $251.10 | $251.10 |
| Purchase #3 | $147.61 | 9.558% | $161.7186 | $161.72 | $161.70 | $161.70 |
| Purchase #4 | $153.38 | 13.137% | $173.5295 | $173.53 | $173.55 | $173.50 |
| Purchase #5 | $160.71 | 8.330% | $174.0971 | $174.10 | $174.10 | $174.10 |
| Purchase #6 | $203.46 | 8.399% | $220.5486 | $220.55 | $220.55 | $220.50 |
| Purchase #7 | $87.69 | 6.383% | $93.2873 | $93.29 | $93.30 | $93.30 |
| 7 purchase totals = | $1,192.10 | $1,289.2125 | $1,289.22 | $1,289.25 | $1,289.10 | |