| 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 | $114.79 | 5.306% | $120.8808 | $120.88 | $120.90 | $120.90 |
| Purchase #2 | $156.25 | 12.643% | $176.0047 | $176.00 | $176.00 | $176.00 |
| Purchase #3 | $41.71 | 9.182% | $45.5398 | $45.54 | $45.55 | $45.50 |
| Purchase #4 | $204.93 | 11.300% | $228.0871 | $228.09 | $228.10 | $228.10 |
| Purchase #5 | $133.30 | 10.803% | $147.7004 | $147.70 | $147.70 | $147.70 |
| Purchase #6 | $120.59 | 5.141% | $126.7895 | $126.79 | $126.80 | $126.80 |
| Purchase #7 | $173.66 | 4.523% | $181.5146 | $181.51 | $181.50 | $181.50 |
| 7 purchase totals = | $945.23 | $1,026.5169 | $1,026.51 | $1,026.55 | $1,026.50 | |