| 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 | $213.87 | 9.707% | $234.6304 | $234.63 | $234.65 | $234.60 |
| Purchase #2 | $142.33 | 9.199% | $155.4229 | $155.42 | $155.40 | $155.40 |
| Purchase #3 | $233.46 | 6.809% | $249.3563 | $249.36 | $249.35 | $249.40 |
| Purchase #4 | $8.46 | 7.603% | $9.1032 | $9.10 | $9.10 | $9.10 |
| Purchase #5 | $131.97 | 4.611% | $138.0551 | $138.06 | $138.05 | $138.10 |
| Purchase #6 | $53.75 | 9.414% | $58.81 | $58.81 | $58.80 | $58.80 |
| Purchase #7 | $149.65 | 8.768% | $162.7713 | $162.77 | $162.75 | $162.80 |
| 7 purchase totals = | $933.49 | $1,008.1492 | $1,008.15 | $1,008.10 | $1,008.20 | |