| 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 | $238.83 | 4.337% | $249.1881 | $249.19 | $249.20 | $249.20 |
| Purchase #2 | $195.85 | 9.508% | $214.4714 | $214.47 | $214.45 | $214.50 |
| Purchase #3 | $75.67 | 6.794% | $80.811 | $80.81 | $80.80 | $80.80 |
| Purchase #4 | $223.57 | 12.846% | $252.2898 | $252.29 | $252.30 | $252.30 |
| Purchase #5 | $47.63 | 5.636% | $50.3144 | $50.31 | $50.30 | $50.30 |
| Purchase #6 | $75.93 | 11.771% | $84.8677 | $84.87 | $84.85 | $84.90 |
| Purchase #7 | $192.97 | 8.121% | $208.6411 | $208.64 | $208.65 | $208.60 |
| 7 purchase totals = | $1,050.45 | $1,140.5835 | $1,140.58 | $1,140.55 | $1,140.60 | |