| 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 | $218.78 | 10.202% | $241.0999 | $241.10 | $241.10 | $241.10 |
| Purchase #2 | $250.30 | 11.649% | $279.4574 | $279.46 | $279.45 | $279.50 |
| Purchase #3 | $184.98 | 12.809% | $208.6741 | $208.67 | $208.65 | $208.70 |
| Purchase #4 | $60.27 | 12.368% | $67.7242 | $67.72 | $67.70 | $67.70 |
| Purchase #5 | $142.35 | 4.613% | $148.9166 | $148.92 | $148.90 | $148.90 |
| Purchase #6 | $71.45 | 7.864% | $77.0688 | $77.07 | $77.05 | $77.10 |
| Purchase #7 | $8.55 | 10.489% | $9.4468 | $9.45 | $9.45 | $9.40 |
| 7 purchase totals = | $936.68 | $1,032.3878 | $1,032.39 | $1,032.30 | $1,032.40 | |