| 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 | $183.60 | 9.699% | $201.4074 | $201.41 | $201.40 | $201.40 |
| Purchase #2 | $194.98 | 7.547% | $209.6951 | $209.70 | $209.70 | $209.70 |
| Purchase #3 | $71.64 | 11.306% | $79.7396 | $79.74 | $79.75 | $79.70 |
| Purchase #4 | $27.87 | 11.446% | $31.06 | $31.06 | $31.05 | $31.10 |
| Purchase #5 | $241.42 | 4.518% | $252.3274 | $252.33 | $252.35 | $252.30 |
| Purchase #6 | $239.94 | 11.673% | $267.9482 | $267.95 | $267.95 | $267.90 |
| Purchase #7 | $229.79 | 6.768% | $245.3422 | $245.34 | $245.35 | $245.30 |
| 7 purchase totals = | $1,189.24 | $1,287.5199 | $1,287.53 | $1,287.55 | $1,287.40 | |