| 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 | $237.79 | 8.461% | $257.9094 | $257.91 | $257.90 | $257.90 |
| Purchase #2 | $204.49 | 9.359% | $223.6282 | $223.63 | $223.65 | $223.60 |
| Purchase #3 | $163.76 | 4.425% | $171.0064 | $171.01 | $171.00 | $171.00 |
| Purchase #4 | $72.77 | 13.837% | $82.8392 | $82.84 | $82.85 | $82.80 |
| Purchase #5 | $245.77 | 13.386% | $278.6688 | $278.67 | $278.65 | $278.70 |
| Purchase #6 | $90.30 | 3.571% | $93.5246 | $93.52 | $93.50 | $93.50 |
| Purchase #7 | $100.40 | 11.757% | $112.204 | $112.20 | $112.20 | $112.20 |
| 7 purchase totals = | $1,115.28 | $1,219.7806 | $1,219.78 | $1,219.75 | $1,219.70 | |