| 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 | $200.32 | 3.497% | $207.3252 | $207.33 | $207.35 | $207.30 |
| Purchase #2 | $78.75 | 10.580% | $87.0818 | $87.08 | $87.10 | $87.10 |
| Purchase #3 | $209.64 | 12.310% | $235.4467 | $235.45 | $235.45 | $235.40 |
| Purchase #4 | $80.53 | 6.333% | $85.63 | $85.63 | $85.65 | $85.60 |
| Purchase #5 | $25.98 | 3.114% | $26.789 | $26.79 | $26.80 | $26.80 |
| Purchase #6 | $182.96 | 13.562% | $207.773 | $207.77 | $207.75 | $207.80 |
| Purchase #7 | $206.51 | 11.414% | $230.0811 | $230.08 | $230.10 | $230.10 |
| 7 purchase totals = | $984.69 | $1,080.1268 | $1,080.13 | $1,080.20 | $1,080.10 | |