| 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 | $124.88 | 3.317% | $129.0223 | $129.02 | $129.00 | $129.00 |
| Purchase #2 | $185.32 | 12.248% | $208.018 | $208.02 | $208.00 | $208.00 |
| Purchase #3 | $111.55 | 3.831% | $115.8235 | $115.82 | $115.80 | $115.80 |
| Purchase #4 | $199.74 | 5.735% | $211.1951 | $211.20 | $211.20 | $211.20 |
| Purchase #5 | $173.49 | 6.422% | $184.6315 | $184.63 | $184.65 | $184.60 |
| Purchase #6 | $205.29 | 9.365% | $224.5154 | $224.52 | $224.50 | $224.50 |
| Purchase #7 | $74.87 | 12.755% | $84.4197 | $84.42 | $84.40 | $84.40 |
| 7 purchase totals = | $1,075.14 | $1,157.6255 | $1,157.63 | $1,157.55 | $1,157.50 | |