| 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 | $197.94 | 9.807% | $217.352 | $217.35 | $217.35 | $217.40 |
| Purchase #2 | $191.73 | 10.674% | $212.1953 | $212.20 | $212.20 | $212.20 |
| Purchase #3 | $115.38 | 4.823% | $120.9448 | $120.94 | $120.95 | $120.90 |
| Purchase #4 | $197.82 | 12.850% | $223.2399 | $223.24 | $223.25 | $223.20 |
| Purchase #5 | $193.43 | 7.173% | $207.3047 | $207.30 | $207.30 | $207.30 |
| Purchase #6 | $211.32 | 11.465% | $235.5478 | $235.55 | $235.55 | $235.50 |
| Purchase #7 | $219.50 | 13.450% | $249.0228 | $249.02 | $249.00 | $249.00 |
| 7 purchase totals = | $1,327.12 | $1,465.6073 | $1,465.60 | $1,465.60 | $1,465.50 | |