| 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 | $237.77 | 3.740% | $246.6626 | $246.66 | $246.65 | $246.70 |
| Purchase #2 | $67.42 | 4.289% | $70.3116 | $70.31 | $70.30 | $70.30 |
| Purchase #3 | $135.39 | 5.475% | $142.8026 | $142.80 | $142.80 | $142.80 |
| Purchase #4 | $204.51 | 8.352% | $221.5907 | $221.59 | $221.60 | $221.60 |
| Purchase #5 | $100.28 | 7.152% | $107.452 | $107.45 | $107.45 | $107.50 |
| Purchase #6 | $134.78 | 9.233% | $147.2242 | $147.22 | $147.20 | $147.20 |
| Purchase #7 | $197.26 | 4.317% | $205.7757 | $205.78 | $205.80 | $205.80 |
| 7 purchase totals = | $1,077.41 | $1,141.8194 | $1,141.81 | $1,141.80 | $1,141.90 | |