| 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 | $68.30 | 3.135% | $70.4412 | $70.44 | $70.45 | $70.40 |
| Purchase #2 | $187.39 | 12.673% | $211.1379 | $211.14 | $211.15 | $211.10 |
| Purchase #3 | $226.47 | 4.807% | $237.3564 | $237.36 | $237.35 | $237.40 |
| Purchase #4 | $250.69 | 12.413% | $281.8081 | $281.81 | $281.80 | $281.80 |
| Purchase #5 | $236.43 | 5.367% | $249.1192 | $249.12 | $249.10 | $249.10 |
| Purchase #6 | $124.60 | 9.349% | $136.2489 | $136.25 | $136.25 | $136.20 |
| Purchase #7 | $202.95 | 8.144% | $219.4782 | $219.48 | $219.50 | $219.50 |
| 7 purchase totals = | $1,296.83 | $1,405.5899 | $1,405.60 | $1,405.60 | $1,405.50 | |