| 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 | $249.90 | 8.287% | $270.6092 | $270.61 | $270.60 | $270.60 |
| Purchase #2 | $33.49 | 4.210% | $34.8999 | $34.90 | $34.90 | $34.90 |
| Purchase #3 | $138.70 | 13.712% | $157.7185 | $157.72 | $157.70 | $157.70 |
| Purchase #4 | $221.36 | 11.419% | $246.6371 | $246.64 | $246.65 | $246.60 |
| Purchase #5 | $102.86 | 8.211% | $111.3058 | $111.31 | $111.30 | $111.30 |
| Purchase #6 | $147.29 | 11.442% | $164.1429 | $164.14 | $164.15 | $164.10 |
| Purchase #7 | $194.45 | 5.629% | $205.3956 | $205.40 | $205.40 | $205.40 |
| 7 purchase totals = | $1,088.05 | $1,190.7090 | $1,190.72 | $1,190.70 | $1,190.60 | |