| 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 | $216.94 | 6.443% | $230.9174 | $230.92 | $230.90 | $230.90 |
| Purchase #2 | $15.34 | 13.333% | $17.3853 | $17.39 | $17.40 | $17.40 |
| Purchase #3 | $250.50 | 7.386% | $269.0019 | $269.00 | $269.00 | $269.00 |
| Purchase #4 | $247.79 | 3.682% | $256.9136 | $256.91 | $256.90 | $256.90 |
| Purchase #5 | $223.77 | 5.332% | $235.7014 | $235.70 | $235.70 | $235.70 |
| Purchase #6 | $27.97 | 13.243% | $31.6741 | $31.67 | $31.65 | $31.70 |
| Purchase #7 | $240.52 | 11.826% | $268.9639 | $268.96 | $268.95 | $269.00 |
| 7 purchase totals = | $1,222.83 | $1,310.5576 | $1,310.55 | $1,310.50 | $1,310.60 | |