| 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 | $187.44 | 7.712% | $201.8954 | $201.90 | $201.90 | $201.90 |
| Purchase #2 | $26.44 | 7.535% | $28.4323 | $28.43 | $28.45 | $28.40 |
| Purchase #3 | $200.48 | 5.260% | $211.0252 | $211.03 | $211.05 | $211.00 |
| Purchase #4 | $133.28 | 10.751% | $147.6089 | $147.61 | $147.60 | $147.60 |
| Purchase #5 | $244.72 | 4.199% | $254.9958 | $255.00 | $255.00 | $255.00 |
| Purchase #6 | $58.76 | 8.487% | $63.747 | $63.75 | $63.75 | $63.70 |
| Purchase #7 | $204.90 | 13.757% | $233.0881 | $233.09 | $233.10 | $233.10 |
| 7 purchase totals = | $1,056.02 | $1,140.7927 | $1,140.81 | $1,140.85 | $1,140.70 | |