| 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 | $154.47 | 10.253% | $170.3078 | $170.31 | $170.30 | $170.30 |
| Purchase #2 | $198.52 | 10.293% | $218.9537 | $218.95 | $218.95 | $219.00 |
| Purchase #3 | $167.29 | 7.409% | $179.6845 | $179.68 | $179.70 | $179.70 |
| Purchase #4 | $207.74 | 11.190% | $230.9861 | $230.99 | $231.00 | $231.00 |
| Purchase #5 | $250.32 | 11.746% | $279.7226 | $279.72 | $279.70 | $279.70 |
| Purchase #6 | $68.82 | 3.657% | $71.3367 | $71.34 | $71.35 | $71.30 |
| Purchase #7 | $78.64 | 11.306% | $87.531 | $87.53 | $87.55 | $87.50 |
| 7 purchase totals = | $1,125.80 | $1,238.5224 | $1,238.52 | $1,238.55 | $1,238.50 | |