| 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 | $195.37 | 12.126% | $219.0606 | $219.06 | $219.05 | $219.10 |
| Purchase #2 | $230.55 | 10.349% | $254.4096 | $254.41 | $254.40 | $254.40 |
| Purchase #3 | $137.31 | 7.656% | $147.8225 | $147.82 | $147.80 | $147.80 |
| Purchase #4 | $38.31 | 7.714% | $41.2652 | $41.27 | $41.25 | $41.30 |
| Purchase #5 | $228.33 | 11.332% | $254.2044 | $254.20 | $254.20 | $254.20 |
| Purchase #6 | $196.95 | 13.365% | $223.2724 | $223.27 | $223.25 | $223.30 |
| Purchase #7 | $141.70 | 6.556% | $150.9899 | $150.99 | $151.00 | $151.00 |
| 7 purchase totals = | $1,168.52 | $1,291.0246 | $1,291.02 | $1,290.95 | $1,291.10 | |