| 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 | $64.94 | 8.534% | $70.482 | $70.48 | $70.50 | $70.50 |
| Purchase #2 | $216.64 | 10.386% | $239.1402 | $239.14 | $239.15 | $239.10 |
| Purchase #3 | $223.73 | 9.774% | $245.5974 | $245.60 | $245.60 | $245.60 |
| Purchase #4 | $233.42 | 9.439% | $255.4525 | $255.45 | $255.45 | $255.50 |
| Purchase #5 | $20.40 | 8.680% | $22.1707 | $22.17 | $22.15 | $22.20 |
| Purchase #6 | $213.57 | 12.788% | $240.8813 | $240.88 | $240.90 | $240.90 |
| Purchase #7 | $183.49 | 8.112% | $198.3747 | $198.37 | $198.35 | $198.40 |
| 7 purchase totals = | $1,156.19 | $1,272.0988 | $1,272.09 | $1,272.10 | $1,272.20 | |