| 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 | $188.46 | 5.462% | $198.7537 | $198.75 | $198.75 | $198.80 |
| Purchase #2 | $219.84 | 5.228% | $231.3332 | $231.33 | $231.35 | $231.30 |
| Purchase #3 | $96.72 | 10.220% | $106.6048 | $106.60 | $106.60 | $106.60 |
| Purchase #4 | $68.33 | 5.818% | $72.3054 | $72.31 | $72.30 | $72.30 |
| Purchase #5 | $210.93 | 7.448% | $226.6401 | $226.64 | $226.65 | $226.60 |
| Purchase #6 | $174.75 | 3.194% | $180.3315 | $180.33 | $180.35 | $180.30 |
| Purchase #7 | $41.93 | 11.680% | $46.8274 | $46.83 | $46.85 | $46.80 |
| 7 purchase totals = | $1,000.96 | $1,062.7961 | $1,062.79 | $1,062.85 | $1,062.70 | |