| 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 | $123.36 | 6.499% | $131.3772 | $131.38 | $131.40 | $131.40 |
| Purchase #2 | $240.85 | 12.204% | $270.2433 | $270.24 | $270.25 | $270.20 |
| Purchase #3 | $155.32 | 4.554% | $162.3933 | $162.39 | $162.40 | $162.40 |
| Purchase #4 | $53.98 | 8.167% | $58.3885 | $58.39 | $58.40 | $58.40 |
| Purchase #5 | $191.56 | 11.256% | $213.122 | $213.12 | $213.10 | $213.10 |
| Purchase #6 | $176.93 | 12.121% | $198.3757 | $198.38 | $198.40 | $198.40 |
| Purchase #7 | $7.84 | 8.830% | $8.5323 | $8.53 | $8.55 | $8.50 |
| 7 purchase totals = | $949.84 | $1,042.4323 | $1,042.43 | $1,042.50 | $1,042.40 | |