| 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 | $215.75 | 11.726% | $241.0488 | $241.05 | $241.05 | $241.00 |
| Purchase #2 | $218.88 | 9.773% | $240.2711 | $240.27 | $240.25 | $240.30 |
| Purchase #3 | $144.30 | 12.610% | $162.4962 | $162.50 | $162.50 | $162.50 |
| Purchase #4 | $232.67 | 11.447% | $259.3037 | $259.30 | $259.30 | $259.30 |
| Purchase #5 | $28.62 | 3.462% | $29.6108 | $29.61 | $29.60 | $29.60 |
| Purchase #6 | $157.96 | 10.518% | $174.5742 | $174.57 | $174.55 | $174.60 |
| Purchase #7 | $69.48 | 8.410% | $75.3233 | $75.32 | $75.30 | $75.30 |
| 7 purchase totals = | $1,067.66 | $1,182.6281 | $1,182.62 | $1,182.55 | $1,182.60 | |