| 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 | $101.88 | 10.423% | $112.499 | $112.50 | $112.50 | $112.50 |
| Purchase #2 | $211.78 | 6.814% | $226.2107 | $226.21 | $226.20 | $226.20 |
| Purchase #3 | $127.77 | 4.639% | $133.6973 | $133.70 | $133.70 | $133.70 |
| Purchase #4 | $230.59 | 8.388% | $249.9319 | $249.93 | $249.95 | $249.90 |
| Purchase #5 | $239.97 | 3.401% | $248.1314 | $248.13 | $248.15 | $248.10 |
| Purchase #6 | $192.51 | 4.461% | $201.0979 | $201.10 | $201.10 | $201.10 |
| Purchase #7 | $35.36 | 3.441% | $36.5767 | $36.58 | $36.60 | $36.60 |
| 7 purchase totals = | $1,139.86 | $1,208.1449 | $1,208.15 | $1,208.20 | $1,208.10 | |