| 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 | $112.75 | 9.563% | $123.5323 | $123.53 | $123.55 | $123.50 |
| Purchase #2 | $70.79 | 10.114% | $77.9497 | $77.95 | $77.95 | $77.90 |
| Purchase #3 | $200.81 | 9.176% | $219.2363 | $219.24 | $219.25 | $219.20 |
| Purchase #4 | $181.91 | 11.596% | $203.0043 | $203.00 | $203.00 | $203.00 |
| Purchase #5 | $175.95 | 4.408% | $183.7059 | $183.71 | $183.70 | $183.70 |
| Purchase #6 | $168.95 | 11.702% | $188.7205 | $188.72 | $188.70 | $188.70 |
| Purchase #7 | $99.37 | 7.312% | $106.6359 | $106.64 | $106.65 | $106.60 |
| 7 purchase totals = | $1,010.53 | $1,102.7849 | $1,102.79 | $1,102.80 | $1,102.60 | |