| 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 | $238.82 | 5.524% | $252.0124 | $252.01 | $252.00 | $252.00 |
| Purchase #2 | $194.67 | 13.529% | $221.0069 | $221.01 | $221.00 | $221.00 |
| Purchase #3 | $164.66 | 4.484% | $172.0434 | $172.04 | $172.05 | $172.00 |
| Purchase #4 | $142.25 | 7.312% | $152.6513 | $152.65 | $152.65 | $152.70 |
| Purchase #5 | $153.51 | 13.253% | $173.8547 | $173.85 | $173.85 | $173.90 |
| Purchase #6 | $115.91 | 10.427% | $127.9959 | $128.00 | $128.00 | $128.00 |
| Purchase #7 | $33.55 | 8.607% | $36.4376 | $36.44 | $36.45 | $36.40 |
| 7 purchase totals = | $1,043.37 | $1,136.0022 | $1,136.00 | $1,136.00 | $1,136.00 | |