| 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 | $109.33 | 5.834% | $115.7083 | $115.71 | $115.70 | $115.70 |
| Purchase #2 | $28.97 | 10.730% | $32.0785 | $32.08 | $32.10 | $32.10 |
| Purchase #3 | $151.67 | 4.260% | $158.1311 | $158.13 | $158.15 | $158.10 |
| Purchase #4 | $142.70 | 13.131% | $161.4379 | $161.44 | $161.45 | $161.40 |
| Purchase #5 | $237.55 | 8.449% | $257.6206 | $257.62 | $257.60 | $257.60 |
| Purchase #6 | $162.46 | 3.141% | $167.5629 | $167.56 | $167.55 | $167.60 |
| Purchase #7 | $142.94 | 9.607% | $156.6722 | $156.67 | $156.65 | $156.70 |
| 7 purchase totals = | $975.62 | $1,049.2115 | $1,049.21 | $1,049.20 | $1,049.20 | |