| 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 | $197.85 | 8.362% | $214.3942 | $214.39 | $214.40 | $214.40 |
| Purchase #2 | $76.70 | 4.566% | $80.2021 | $80.20 | $80.20 | $80.20 |
| Purchase #3 | $91.56 | 9.852% | $100.5805 | $100.58 | $100.60 | $100.60 |
| Purchase #4 | $28.37 | 12.813% | $32.005 | $32.01 | $32.00 | $32.00 |
| Purchase #5 | $249.98 | 12.806% | $281.9924 | $281.99 | $282.00 | $282.00 |
| Purchase #6 | $106.85 | 12.421% | $120.1218 | $120.12 | $120.10 | $120.10 |
| Purchase #7 | $95.43 | 6.770% | $101.8906 | $101.89 | $101.90 | $101.90 |
| 7 purchase totals = | $846.74 | $931.1866 | $931.18 | $931.20 | $931.20 | |