| 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 | $219.93 | 9.636% | $241.1225 | $241.12 | $241.10 | $241.10 |
| Purchase #2 | $14.30 | 9.264% | $15.6248 | $15.62 | $15.60 | $15.60 |
| Purchase #3 | $222.38 | 13.352% | $252.0722 | $252.07 | $252.05 | $252.10 |
| Purchase #4 | $210.57 | 5.247% | $221.6186 | $221.62 | $221.60 | $221.60 |
| Purchase #5 | $222.65 | 12.520% | $250.5258 | $250.53 | $250.55 | $250.50 |
| Purchase #6 | $208.44 | 4.608% | $218.0449 | $218.04 | $218.05 | $218.00 |
| Purchase #7 | $94.76 | 7.724% | $102.0793 | $102.08 | $102.10 | $102.10 |
| 7 purchase totals = | $1,193.03 | $1,301.0881 | $1,301.08 | $1,301.05 | $1,301.00 | |