| 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 | $238.88 | 6.607% | $254.6628 | $254.66 | $254.65 | $254.70 |
| Purchase #2 | $177.87 | 7.162% | $190.609 | $190.61 | $190.60 | $190.60 |
| Purchase #3 | $145.61 | 4.838% | $152.6546 | $152.65 | $152.65 | $152.70 |
| Purchase #4 | $101.70 | 12.686% | $114.6017 | $114.60 | $114.60 | $114.60 |
| Purchase #5 | $235.75 | 7.236% | $252.8089 | $252.81 | $252.80 | $252.80 |
| Purchase #6 | $104.84 | 10.203% | $115.5368 | $115.54 | $115.55 | $115.50 |
| Purchase #7 | $39.39 | 11.244% | $43.819 | $43.82 | $43.80 | $43.80 |
| 7 purchase totals = | $1,044.04 | $1,124.6928 | $1,124.69 | $1,124.65 | $1,124.70 | |