| 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 | $223.64 | 12.482% | $251.5547 | $251.55 | $251.55 | $251.60 |
| Purchase #2 | $165.54 | 7.174% | $177.4158 | $177.42 | $177.40 | $177.40 |
| Purchase #3 | $237.72 | 7.580% | $255.7392 | $255.74 | $255.75 | $255.70 |
| Purchase #4 | $198.58 | 4.770% | $208.0523 | $208.05 | $208.05 | $208.10 |
| Purchase #5 | $191.48 | 6.518% | $203.9607 | $203.96 | $203.95 | $204.00 |
| Purchase #6 | $51.82 | 5.448% | $54.6432 | $54.64 | $54.65 | $54.60 |
| Purchase #7 | $211.51 | 9.600% | $231.815 | $231.82 | $231.80 | $231.80 |
| 7 purchase totals = | $1,280.29 | $1,383.1809 | $1,383.18 | $1,383.15 | $1,383.20 | |