| 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 | $97.56 | 6.432% | $103.8351 | $103.84 | $103.85 | $103.80 |
| Purchase #2 | $181.29 | 13.643% | $206.0234 | $206.02 | $206.00 | $206.00 |
| Purchase #3 | $129.46 | 5.584% | $136.689 | $136.69 | $136.70 | $136.70 |
| Purchase #4 | $192.60 | 12.258% | $216.2089 | $216.21 | $216.20 | $216.20 |
| Purchase #5 | $53.61 | 5.268% | $56.4342 | $56.43 | $56.45 | $56.40 |
| Purchase #6 | $210.65 | 10.477% | $232.7198 | $232.72 | $232.70 | $232.70 |
| Purchase #7 | $142.30 | 13.861% | $162.0242 | $162.02 | $162.00 | $162.00 |
| 7 purchase totals = | $1,007.47 | $1,113.9346 | $1,113.93 | $1,113.90 | $1,113.80 | |