| 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 | $108.61 | 3.492% | $112.4027 | $112.40 | $112.40 | $112.40 |
| Purchase #2 | $121.37 | 7.449% | $130.4109 | $130.41 | $130.40 | $130.40 |
| Purchase #3 | $211.36 | 3.221% | $218.1679 | $218.17 | $218.15 | $218.20 |
| Purchase #4 | $177.50 | 4.618% | $185.697 | $185.70 | $185.70 | $185.70 |
| Purchase #5 | $52.76 | 7.208% | $56.5629 | $56.56 | $56.55 | $56.60 |
| Purchase #6 | $191.87 | 4.651% | $200.7939 | $200.79 | $200.80 | $200.80 |
| Purchase #7 | $248.26 | 7.239% | $266.2315 | $266.23 | $266.25 | $266.20 |
| 7 purchase totals = | $1,111.73 | $1,170.2668 | $1,170.26 | $1,170.25 | $1,170.30 | |