| 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 | $114.79 | 7.514% | $123.4153 | $123.42 | $123.40 | $123.40 |
| Purchase #2 | $125.79 | 13.483% | $142.7503 | $142.75 | $142.75 | $142.80 |
| Purchase #3 | $211.27 | 4.159% | $220.0567 | $220.06 | $220.05 | $220.10 |
| Purchase #4 | $194.75 | 10.687% | $215.5629 | $215.56 | $215.55 | $215.60 |
| Purchase #5 | $238.62 | 3.269% | $246.4205 | $246.42 | $246.40 | $246.40 |
| Purchase #6 | $16.84 | 9.194% | $18.3883 | $18.39 | $18.40 | $18.40 |
| Purchase #7 | $112.43 | 11.811% | $125.7091 | $125.71 | $125.70 | $125.70 |
| 7 purchase totals = | $1,014.49 | $1,092.3031 | $1,092.31 | $1,092.25 | $1,092.40 | |