| 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 | $219.28 | 13.271% | $248.3806 | $248.38 | $248.40 | $248.40 |
| Purchase #2 | $249.84 | 6.818% | $266.8741 | $266.87 | $266.85 | $266.90 |
| Purchase #3 | $129.34 | 8.487% | $140.3171 | $140.32 | $140.30 | $140.30 |
| Purchase #4 | $153.95 | 11.152% | $171.1185 | $171.12 | $171.10 | $171.10 |
| Purchase #5 | $133.97 | 5.625% | $141.5058 | $141.51 | $141.50 | $141.50 |
| Purchase #6 | $27.34 | 10.246% | $30.1413 | $30.14 | $30.15 | $30.10 |
| Purchase #7 | $164.66 | 8.332% | $178.3795 | $178.38 | $178.40 | $178.40 |
| 7 purchase totals = | $1,078.38 | $1,176.7169 | $1,176.72 | $1,176.70 | $1,176.70 | |