| 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 | $192.66 | 8.171% | $208.4022 | $208.40 | $208.40 | $208.40 |
| Purchase #2 | $129.93 | 10.152% | $143.1205 | $143.12 | $143.10 | $143.10 |
| Purchase #3 | $91.77 | 4.782% | $96.1584 | $96.16 | $96.15 | $96.20 |
| Purchase #4 | $32.33 | 12.376% | $36.3312 | $36.33 | $36.35 | $36.30 |
| Purchase #5 | $179.68 | 10.417% | $198.3973 | $198.40 | $198.40 | $198.40 |
| Purchase #6 | $137.33 | 10.712% | $152.0408 | $152.04 | $152.05 | $152.00 |
| Purchase #7 | $201.90 | 12.824% | $227.7917 | $227.79 | $227.80 | $227.80 |
| 7 purchase totals = | $965.60 | $1,062.2421 | $1,062.24 | $1,062.25 | $1,062.20 | |