| 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 | $247.98 | 9.733% | $272.1159 | $272.12 | $272.10 | $272.10 |
| Purchase #2 | $190.40 | 4.241% | $198.4749 | $198.47 | $198.45 | $198.50 |
| Purchase #3 | $155.56 | 10.795% | $172.3527 | $172.35 | $172.35 | $172.40 |
| Purchase #4 | $193.77 | 4.122% | $201.7572 | $201.76 | $201.75 | $201.80 |
| Purchase #5 | $166.66 | 4.681% | $174.4614 | $174.46 | $174.45 | $174.50 |
| Purchase #6 | $127.29 | 3.451% | $131.6828 | $131.68 | $131.70 | $131.70 |
| Purchase #7 | $166.50 | 11.486% | $185.6242 | $185.62 | $185.60 | $185.60 |
| 7 purchase totals = | $1,248.16 | $1,336.4691 | $1,336.46 | $1,336.40 | $1,336.60 | |