| 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 | $218.96 | 3.746% | $227.1622 | $227.16 | $227.15 | $227.20 |
| Purchase #2 | $176.61 | 7.401% | $189.6809 | $189.68 | $189.70 | $189.70 |
| Purchase #3 | $234.66 | 10.371% | $258.9966 | $259.00 | $259.00 | $259.00 |
| Purchase #4 | $202.93 | 8.682% | $220.5484 | $220.55 | $220.55 | $220.50 |
| Purchase #5 | $159.83 | 11.205% | $177.739 | $177.74 | $177.75 | $177.70 |
| Purchase #6 | $88.79 | 6.702% | $94.7407 | $94.74 | $94.75 | $94.70 |
| Purchase #7 | $144.43 | 10.211% | $159.1777 | $159.18 | $159.20 | $159.20 |
| 7 purchase totals = | $1,226.21 | $1,328.0455 | $1,328.05 | $1,328.10 | $1,328.00 | |