| 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 | $174.70 | 6.242% | $185.6048 | $185.60 | $185.60 | $185.60 |
| Purchase #2 | $187.61 | 12.486% | $211.035 | $211.04 | $211.05 | $211.00 |
| Purchase #3 | $247.87 | 3.792% | $257.2692 | $257.27 | $257.25 | $257.30 |
| Purchase #4 | $54.56 | 4.381% | $56.9503 | $56.95 | $56.95 | $57.00 |
| Purchase #5 | $119.25 | 7.183% | $127.8157 | $127.82 | $127.80 | $127.80 |
| Purchase #6 | $217.84 | 8.341% | $236.01 | $236.01 | $236.00 | $236.00 |
| Purchase #7 | $209.41 | 13.252% | $237.161 | $237.16 | $237.15 | $237.20 |
| 7 purchase totals = | $1,211.24 | $1,311.8460 | $1,311.85 | $1,311.80 | $1,311.90 | |