| 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 | $123.48 | 12.582% | $139.0163 | $139.02 | $139.00 | $139.00 |
| Purchase #2 | $198.25 | 5.517% | $209.1875 | $209.19 | $209.20 | $209.20 |
| Purchase #3 | $140.69 | 5.697% | $148.7051 | $148.71 | $148.70 | $148.70 |
| Purchase #4 | $101.93 | 12.129% | $114.2931 | $114.29 | $114.30 | $114.30 |
| Purchase #5 | $75.75 | 7.302% | $81.2813 | $81.28 | $81.30 | $81.30 |
| Purchase #6 | $240.89 | 10.833% | $266.9856 | $266.99 | $267.00 | $267.00 |
| Purchase #7 | $134.64 | 9.266% | $147.1157 | $147.12 | $147.10 | $147.10 |
| 7 purchase totals = | $1,015.63 | $1,106.5846 | $1,106.60 | $1,106.60 | $1,106.60 | |