| 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 | $190.37 | 9.412% | $208.2876 | $208.29 | $208.30 | $208.30 |
| Purchase #2 | $220.27 | 4.671% | $230.5588 | $230.56 | $230.55 | $230.60 |
| Purchase #3 | $111.44 | 3.855% | $115.736 | $115.74 | $115.75 | $115.70 |
| Purchase #4 | $75.26 | 12.147% | $84.4018 | $84.40 | $84.40 | $84.40 |
| Purchase #5 | $115.86 | 3.249% | $119.6243 | $119.62 | $119.60 | $119.60 |
| Purchase #6 | $207.75 | 4.460% | $217.0157 | $217.02 | $217.00 | $217.00 |
| Purchase #7 | $88.87 | 12.830% | $100.272 | $100.27 | $100.25 | $100.30 |
| 7 purchase totals = | $1,009.82 | $1,075.8962 | $1,075.90 | $1,075.85 | $1,075.90 | |