| 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 | $245.52 | 8.184% | $265.6134 | $265.61 | $265.60 | $265.60 |
| Purchase #2 | $222.81 | 7.830% | $240.256 | $240.26 | $240.25 | $240.30 |
| Purchase #3 | $235.83 | 9.410% | $258.0216 | $258.02 | $258.00 | $258.00 |
| Purchase #4 | $168.89 | 7.231% | $181.1024 | $181.10 | $181.10 | $181.10 |
| Purchase #5 | $190.63 | 8.313% | $206.4771 | $206.48 | $206.50 | $206.50 |
| Purchase #6 | $188.72 | 9.457% | $206.5673 | $206.57 | $206.55 | $206.60 |
| Purchase #7 | $59.83 | 7.113% | $64.0857 | $64.09 | $64.10 | $64.10 |
| 7 purchase totals = | $1,312.23 | $1,422.1235 | $1,422.13 | $1,422.10 | $1,422.20 | |