| 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 | $106.46 | 13.629% | $120.9694 | $120.97 | $120.95 | $121.00 |
| Purchase #2 | $112.32 | 8.532% | $121.9031 | $121.90 | $121.90 | $121.90 |
| Purchase #3 | $237.73 | 8.866% | $258.8071 | $258.81 | $258.80 | $258.80 |
| Purchase #4 | $237.82 | 12.809% | $268.2824 | $268.28 | $268.30 | $268.30 |
| Purchase #5 | $106.97 | 12.772% | $120.6322 | $120.63 | $120.65 | $120.60 |
| Purchase #6 | $12.70 | 10.349% | $14.0143 | $14.01 | $14.00 | $14.00 |
| Purchase #7 | $32.65 | 9.774% | $35.8412 | $35.84 | $35.85 | $35.80 |
| 7 purchase totals = | $846.65 | $940.4497 | $940.44 | $940.45 | $940.40 | |