| 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 | $202.78 | 4.514% | $211.9335 | $211.93 | $211.95 | $211.90 |
| Purchase #2 | $197.70 | 8.226% | $213.9628 | $213.96 | $213.95 | $214.00 |
| Purchase #3 | $250.62 | 10.217% | $276.2258 | $276.23 | $276.25 | $276.20 |
| Purchase #4 | $250.48 | 12.858% | $282.6867 | $282.69 | $282.70 | $282.70 |
| Purchase #5 | $147.91 | 5.368% | $155.8498 | $155.85 | $155.85 | $155.80 |
| Purchase #6 | $211.65 | 9.154% | $231.0244 | $231.02 | $231.00 | $231.00 |
| Purchase #7 | $84.27 | 5.366% | $88.7919 | $88.79 | $88.80 | $88.80 |
| 7 purchase totals = | $1,345.41 | $1,460.4749 | $1,460.47 | $1,460.50 | $1,460.40 | |