| 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 | $18.58 | 8.727% | $20.2015 | $20.20 | $20.20 | $20.20 |
| Purchase #2 | $150.45 | 4.103% | $156.623 | $156.62 | $156.60 | $156.60 |
| Purchase #3 | $240.73 | 12.141% | $269.957 | $269.96 | $269.95 | $270.00 |
| Purchase #4 | $152.68 | 12.565% | $171.8642 | $171.86 | $171.85 | $171.90 |
| Purchase #5 | $124.91 | 9.874% | $137.2436 | $137.24 | $137.25 | $137.20 |
| Purchase #6 | $17.69 | 12.274% | $19.8613 | $19.86 | $19.85 | $19.90 |
| Purchase #7 | $244.42 | 5.342% | $257.4769 | $257.48 | $257.50 | $257.50 |
| 7 purchase totals = | $949.46 | $1,033.2275 | $1,033.22 | $1,033.20 | $1,033.30 | |