| 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 | $231.60 | 8.254% | $250.7163 | $250.72 | $250.70 | $250.70 |
| Purchase #2 | $51.37 | 10.406% | $56.7156 | $56.72 | $56.70 | $56.70 |
| Purchase #3 | $220.73 | 5.742% | $233.4043 | $233.40 | $233.40 | $233.40 |
| Purchase #4 | $179.83 | 6.336% | $191.224 | $191.22 | $191.20 | $191.20 |
| Purchase #5 | $169.75 | 11.395% | $189.093 | $189.09 | $189.10 | $189.10 |
| Purchase #6 | $154.47 | 7.769% | $166.4708 | $166.47 | $166.45 | $166.50 |
| Purchase #7 | $31.44 | 5.150% | $33.0592 | $33.06 | $33.05 | $33.10 |
| 7 purchase totals = | $1,039.19 | $1,120.6832 | $1,120.68 | $1,120.60 | $1,120.70 | |