| 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 | $109.39 | 4.244% | $114.0325 | $114.03 | $114.05 | $114.00 |
| Purchase #2 | $25.44 | 12.605% | $28.6467 | $28.65 | $28.65 | $28.60 |
| Purchase #3 | $27.81 | 6.483% | $29.6129 | $29.61 | $29.60 | $29.60 |
| Purchase #4 | $181.37 | 11.672% | $202.5395 | $202.54 | $202.55 | $202.50 |
| Purchase #5 | $227.92 | 7.527% | $245.0755 | $245.08 | $245.10 | $245.10 |
| Purchase #6 | $194.74 | 12.204% | $218.5061 | $218.51 | $218.50 | $218.50 |
| Purchase #7 | $91.25 | 5.160% | $95.9585 | $95.96 | $95.95 | $96.00 |
| 7 purchase totals = | $857.92 | $934.3717 | $934.38 | $934.40 | $934.30 | |