| 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 | $229.27 | 8.658% | $249.1202 | $249.12 | $249.10 | $249.10 |
| Purchase #2 | $170.59 | 4.108% | $177.5978 | $177.60 | $177.60 | $177.60 |
| Purchase #3 | $210.40 | 7.526% | $226.2347 | $226.23 | $226.25 | $226.20 |
| Purchase #4 | $170.78 | 10.224% | $188.2405 | $188.24 | $188.25 | $188.20 |
| Purchase #5 | $184.65 | 5.840% | $195.4336 | $195.43 | $195.45 | $195.40 |
| Purchase #6 | $36.94 | 5.345% | $38.9144 | $38.91 | $38.90 | $38.90 |
| Purchase #7 | $238.73 | 5.516% | $251.8983 | $251.90 | $251.90 | $251.90 |
| 7 purchase totals = | $1,241.36 | $1,327.4395 | $1,327.43 | $1,327.45 | $1,327.30 | |