| 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 | $12.86 | 12.695% | $14.4926 | $14.49 | $14.50 | $14.50 |
| Purchase #2 | $95.99 | 10.320% | $105.8962 | $105.90 | $105.90 | $105.90 |
| Purchase #3 | $173.62 | 5.276% | $182.7802 | $182.78 | $182.80 | $182.80 |
| Purchase #4 | $191.81 | 10.841% | $212.6041 | $212.60 | $212.60 | $212.60 |
| Purchase #5 | $108.95 | 4.621% | $113.9846 | $113.98 | $114.00 | $114.00 |
| Purchase #6 | $217.88 | 10.293% | $240.3064 | $240.31 | $240.30 | $240.30 |
| Purchase #7 | $175.68 | 4.824% | $184.1548 | $184.15 | $184.15 | $184.20 |
| 7 purchase totals = | $976.79 | $1,054.2189 | $1,054.21 | $1,054.25 | $1,054.30 | |