| 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 | $228.53 | 12.411% | $256.8929 | $256.89 | $256.90 | $256.90 |
| Purchase #2 | $92.80 | 11.712% | $103.6687 | $103.67 | $103.65 | $103.70 |
| Purchase #3 | $231.54 | 3.247% | $239.0581 | $239.06 | $239.05 | $239.10 |
| Purchase #4 | $179.97 | 8.685% | $195.6004 | $195.60 | $195.60 | $195.60 |
| Purchase #5 | $176.94 | 12.251% | $198.6169 | $198.62 | $198.60 | $198.60 |
| Purchase #6 | $5.38 | 9.797% | $5.9071 | $5.91 | $5.90 | $5.90 |
| Purchase #7 | $189.26 | 8.253% | $204.8796 | $204.88 | $204.90 | $204.90 |
| 7 purchase totals = | $1,104.42 | $1,204.6237 | $1,204.63 | $1,204.60 | $1,204.70 | |