| 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 | $214.79 | 7.198% | $230.2506 | $230.25 | $230.25 | $230.30 |
| Purchase #2 | $208.99 | 5.637% | $220.7708 | $220.77 | $220.75 | $220.80 |
| Purchase #3 | $49.50 | 9.600% | $54.252 | $54.25 | $54.25 | $54.30 |
| Purchase #4 | $115.97 | 3.830% | $120.4117 | $120.41 | $120.40 | $120.40 |
| Purchase #5 | $145.98 | 3.114% | $150.5258 | $150.53 | $150.55 | $150.50 |
| Purchase #6 | $56.94 | 11.109% | $63.2655 | $63.27 | $63.25 | $63.30 |
| Purchase #7 | $42.96 | 7.846% | $46.3306 | $46.33 | $46.35 | $46.30 |
| 7 purchase totals = | $835.13 | $885.8070 | $885.81 | $885.80 | $885.90 | |