| 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 | $148.35 | 3.840% | $154.0466 | $154.05 | $154.05 | $154.00 |
| Purchase #2 | $202.65 | 7.614% | $218.0798 | $218.08 | $218.10 | $218.10 |
| Purchase #3 | $223.98 | 7.405% | $240.5657 | $240.57 | $240.55 | $240.60 |
| Purchase #4 | $246.80 | 13.513% | $280.1501 | $280.15 | $280.15 | $280.20 |
| Purchase #5 | $39.26 | 8.596% | $42.6348 | $42.63 | $42.65 | $42.60 |
| Purchase #6 | $98.36 | 9.479% | $107.6835 | $107.68 | $107.70 | $107.70 |
| Purchase #7 | $114.90 | 4.760% | $120.3692 | $120.37 | $120.35 | $120.40 |
| 7 purchase totals = | $1,074.30 | $1,163.5297 | $1,163.53 | $1,163.55 | $1,163.60 | |