| 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 | $237.70 | 8.740% | $258.475 | $258.48 | $258.50 | $258.50 |
| Purchase #2 | $245.50 | 10.124% | $270.3544 | $270.35 | $270.35 | $270.40 |
| Purchase #3 | $111.82 | 6.729% | $119.3444 | $119.34 | $119.35 | $119.30 |
| Purchase #4 | $46.53 | 8.850% | $50.6479 | $50.65 | $50.65 | $50.60 |
| Purchase #5 | $54.84 | 5.137% | $57.6571 | $57.66 | $57.65 | $57.70 |
| Purchase #6 | $95.92 | 13.176% | $108.5584 | $108.56 | $108.55 | $108.60 |
| Purchase #7 | $191.44 | 10.148% | $210.8673 | $210.87 | $210.85 | $210.90 |
| 7 purchase totals = | $983.75 | $1,075.9045 | $1,075.91 | $1,075.90 | $1,076.00 | |