| 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 | $6.95 | 13.539% | $7.891 | $7.89 | $7.90 | $7.90 |
| Purchase #2 | $230.73 | 7.103% | $247.1188 | $247.12 | $247.10 | $247.10 |
| Purchase #3 | $216.81 | 8.604% | $235.4643 | $235.46 | $235.45 | $235.50 |
| Purchase #4 | $220.51 | 8.581% | $239.432 | $239.43 | $239.45 | $239.40 |
| Purchase #5 | $45.66 | 6.740% | $48.7375 | $48.74 | $48.75 | $48.70 |
| Purchase #6 | $203.84 | 3.534% | $211.0437 | $211.04 | $211.05 | $211.00 |
| Purchase #7 | $203.46 | 5.113% | $213.8629 | $213.86 | $213.85 | $213.90 |
| 7 purchase totals = | $1,127.96 | $1,203.5502 | $1,203.54 | $1,203.55 | $1,203.50 | |