| 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 | $250.43 | 5.391% | $263.9307 | $263.93 | $263.95 | $263.90 |
| Purchase #2 | $77.44 | 9.581% | $84.8595 | $84.86 | $84.85 | $84.90 |
| Purchase #3 | $214.54 | 7.437% | $230.4953 | $230.50 | $230.50 | $230.50 |
| Purchase #4 | $119.52 | 13.241% | $135.3456 | $135.35 | $135.35 | $135.30 |
| Purchase #5 | $13.98 | 9.190% | $15.2648 | $15.26 | $15.25 | $15.30 |
| Purchase #6 | $231.35 | 3.272% | $238.9198 | $238.92 | $238.90 | $238.90 |
| Purchase #7 | $93.30 | 5.396% | $98.3345 | $98.33 | $98.35 | $98.30 |
| 7 purchase totals = | $1,000.56 | $1,067.1502 | $1,067.15 | $1,067.15 | $1,067.10 | |