| 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 | $128.85 | 3.400% | $133.2309 | $133.23 | $133.25 | $133.20 |
| Purchase #2 | $103.97 | 12.596% | $117.0661 | $117.07 | $117.05 | $117.10 |
| Purchase #3 | $180.42 | 5.115% | $189.6485 | $189.65 | $189.65 | $189.60 |
| Purchase #4 | $234.93 | 4.575% | $245.678 | $245.68 | $245.70 | $245.70 |
| Purchase #5 | $245.80 | 6.102% | $260.7987 | $260.80 | $260.80 | $260.80 |
| Purchase #6 | $154.65 | 11.620% | $172.6203 | $172.62 | $172.60 | $172.60 |
| Purchase #7 | $56.82 | 7.781% | $61.2412 | $61.24 | $61.25 | $61.20 |
| 7 purchase totals = | $1,105.44 | $1,180.2837 | $1,180.29 | $1,180.30 | $1,180.20 | |