| 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 | $207.59 | 7.713% | $223.6014 | $223.60 | $223.60 | $223.60 |
| Purchase #2 | $64.93 | 11.173% | $72.1846 | $72.18 | $72.20 | $72.20 |
| Purchase #3 | $221.56 | 4.224% | $230.9187 | $230.92 | $230.90 | $230.90 |
| Purchase #4 | $211.28 | 13.248% | $239.2704 | $239.27 | $239.25 | $239.30 |
| Purchase #5 | $176.81 | 9.434% | $193.4903 | $193.49 | $193.50 | $193.50 |
| Purchase #6 | $145.63 | 11.422% | $162.2639 | $162.26 | $162.25 | $162.30 |
| Purchase #7 | $207.60 | 5.563% | $219.1488 | $219.15 | $219.15 | $219.10 |
| 7 purchase totals = | $1,235.40 | $1,340.8781 | $1,340.87 | $1,340.85 | $1,340.90 | |