| 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 | $112.65 | 4.119% | $117.2901 | $117.29 | $117.30 | $117.30 |
| Purchase #2 | $213.40 | 9.135% | $232.8941 | $232.89 | $232.90 | $232.90 |
| Purchase #3 | $208.70 | 12.493% | $234.7729 | $234.77 | $234.75 | $234.80 |
| Purchase #4 | $5.84 | 12.166% | $6.5505 | $6.55 | $6.55 | $6.60 |
| Purchase #5 | $240.46 | 6.676% | $256.5131 | $256.51 | $256.50 | $256.50 |
| Purchase #6 | $135.31 | 5.106% | $142.2189 | $142.22 | $142.20 | $142.20 |
| Purchase #7 | $146.44 | 6.776% | $156.3628 | $156.36 | $156.35 | $156.40 |
| 7 purchase totals = | $1,062.80 | $1,146.6024 | $1,146.59 | $1,146.55 | $1,146.70 | |