| 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 | $114.32 | 13.156% | $129.3599 | $129.36 | $129.35 | $129.40 |
| Purchase #2 | $197.60 | 7.251% | $211.928 | $211.93 | $211.95 | $211.90 |
| Purchase #3 | $226.65 | 5.602% | $239.3469 | $239.35 | $239.35 | $239.30 |
| Purchase #4 | $85.91 | 8.764% | $93.4392 | $93.44 | $93.45 | $93.40 |
| Purchase #5 | $26.59 | 9.118% | $29.0145 | $29.01 | $29.00 | $29.00 |
| Purchase #6 | $32.34 | 4.348% | $33.7461 | $33.75 | $33.75 | $33.70 |
| Purchase #7 | $193.90 | 13.547% | $220.1676 | $220.17 | $220.15 | $220.20 |
| 7 purchase totals = | $877.31 | $957.0022 | $957.01 | $957.00 | $956.90 | |