| 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 | $119.36 | 13.133% | $135.0355 | $135.04 | $135.05 | $135.00 |
| Purchase #2 | $96.93 | 6.788% | $103.5096 | $103.51 | $103.50 | $103.50 |
| Purchase #3 | $232.75 | 9.500% | $254.8613 | $254.86 | $254.85 | $254.90 |
| Purchase #4 | $57.71 | 9.401% | $63.1353 | $63.14 | $63.15 | $63.10 |
| Purchase #5 | $72.75 | 3.340% | $75.1799 | $75.18 | $75.20 | $75.20 |
| Purchase #6 | $186.33 | 13.488% | $211.4622 | $211.46 | $211.45 | $211.50 |
| Purchase #7 | $209.55 | 9.837% | $230.1634 | $230.16 | $230.15 | $230.20 |
| 7 purchase totals = | $975.38 | $1,073.3472 | $1,073.35 | $1,073.35 | $1,073.40 | |