| 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 | $236.25 | 3.818% | $245.27 | $245.27 | $245.25 | $245.30 |
| Purchase #2 | $171.84 | 7.511% | $184.7469 | $184.75 | $184.75 | $184.70 |
| Purchase #3 | $207.41 | 5.408% | $218.6267 | $218.63 | $218.65 | $218.60 |
| Purchase #4 | $209.77 | 3.556% | $217.2294 | $217.23 | $217.25 | $217.20 |
| Purchase #5 | $165.97 | 3.252% | $171.3673 | $171.37 | $171.35 | $171.40 |
| Purchase #6 | $91.47 | 11.362% | $101.8628 | $101.86 | $101.85 | $101.90 |
| Purchase #7 | $209.64 | 8.866% | $228.2267 | $228.23 | $228.25 | $228.20 |
| 7 purchase totals = | $1,292.35 | $1,367.3298 | $1,367.34 | $1,367.35 | $1,367.30 | |