| 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 | $235.36 | 5.502% | $248.3095 | $248.31 | $248.30 | $248.30 |
| Purchase #2 | $177.61 | 4.654% | $185.876 | $185.88 | $185.90 | $185.90 |
| Purchase #3 | $131.97 | 9.818% | $144.9268 | $144.93 | $144.95 | $144.90 |
| Purchase #4 | $65.40 | 12.696% | $73.7032 | $73.70 | $73.70 | $73.70 |
| Purchase #5 | $246.28 | 12.721% | $277.6093 | $277.61 | $277.60 | $277.60 |
| Purchase #6 | $81.26 | 12.829% | $91.6848 | $91.68 | $91.70 | $91.70 |
| Purchase #7 | $117.79 | 5.371% | $124.1165 | $124.12 | $124.10 | $124.10 |
| 7 purchase totals = | $1,055.67 | $1,146.2261 | $1,146.23 | $1,146.25 | $1,146.20 | |