| 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 | $198.76 | 9.221% | $217.0877 | $217.09 | $217.10 | $217.10 |
| Purchase #2 | $105.25 | 7.286% | $112.9185 | $112.92 | $112.90 | $112.90 |
| Purchase #3 | $201.80 | 4.851% | $211.5893 | $211.59 | $211.60 | $211.60 |
| Purchase #4 | $23.46 | 9.722% | $25.7408 | $25.74 | $25.75 | $25.70 |
| Purchase #5 | $31.46 | 13.506% | $35.709 | $35.71 | $35.70 | $35.70 |
| Purchase #6 | $146.81 | 4.298% | $153.1199 | $153.12 | $153.10 | $153.10 |
| Purchase #7 | $147.85 | 11.201% | $164.4107 | $164.41 | $164.40 | $164.40 |
| 7 purchase totals = | $855.39 | $920.5759 | $920.58 | $920.55 | $920.50 | |