| 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 | $185.93 | 8.346% | $201.4477 | $201.45 | $201.45 | $201.40 |
| Purchase #2 | $40.31 | 12.728% | $45.4407 | $45.44 | $45.45 | $45.40 |
| Purchase #3 | $103.92 | 3.571% | $107.631 | $107.63 | $107.65 | $107.60 |
| Purchase #4 | $207.30 | 6.368% | $220.5009 | $220.50 | $220.50 | $220.50 |
| Purchase #5 | $246.74 | 3.269% | $254.8059 | $254.81 | $254.80 | $254.80 |
| Purchase #6 | $202.74 | 8.463% | $219.8979 | $219.90 | $219.90 | $219.90 |
| Purchase #7 | $171.91 | 9.400% | $188.0695 | $188.07 | $188.05 | $188.10 |
| 7 purchase totals = | $1,158.85 | $1,237.7936 | $1,237.80 | $1,237.80 | $1,237.70 | |