| 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 | $38.59 | 6.866% | $41.2396 | $41.24 | $41.25 | $41.20 |
| Purchase #2 | $10.78 | 7.521% | $11.5908 | $11.59 | $11.60 | $11.60 |
| Purchase #3 | $139.32 | 5.788% | $147.3838 | $147.38 | $147.40 | $147.40 |
| Purchase #4 | $242.99 | 4.457% | $253.8201 | $253.82 | $253.80 | $253.80 |
| Purchase #5 | $249.87 | 8.350% | $270.7341 | $270.73 | $270.75 | $270.70 |
| Purchase #6 | $246.29 | 13.133% | $278.6353 | $278.64 | $278.65 | $278.60 |
| Purchase #7 | $210.75 | 5.587% | $222.5246 | $222.52 | $222.50 | $222.50 |
| 7 purchase totals = | $1,138.59 | $1,225.9283 | $1,225.92 | $1,225.95 | $1,225.80 | |