| 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 | $208.70 | 8.748% | $226.9571 | $226.96 | $226.95 | $227.00 |
| Purchase #2 | $49.29 | 13.368% | $55.8791 | $55.88 | $55.90 | $55.90 |
| Purchase #3 | $86.53 | 11.287% | $96.2966 | $96.30 | $96.30 | $96.30 |
| Purchase #4 | $218.56 | 13.366% | $247.7727 | $247.77 | $247.75 | $247.80 |
| Purchase #5 | $246.59 | 11.828% | $275.7567 | $275.76 | $275.75 | $275.80 |
| Purchase #6 | $126.88 | 6.673% | $135.3467 | $135.35 | $135.35 | $135.30 |
| Purchase #7 | $64.48 | 9.670% | $70.7152 | $70.72 | $70.70 | $70.70 |
| 7 purchase totals = | $1,001.03 | $1,108.7241 | $1,108.74 | $1,108.70 | $1,108.80 | |