| 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 | $226.45 | 5.368% | $238.6058 | $238.61 | $238.60 | $238.60 |
| Purchase #2 | $89.42 | 9.702% | $98.0955 | $98.10 | $98.10 | $98.10 |
| Purchase #3 | $172.96 | 11.735% | $193.2569 | $193.26 | $193.25 | $193.30 |
| Purchase #4 | $186.34 | 13.494% | $211.4847 | $211.48 | $211.50 | $211.50 |
| Purchase #5 | $82.25 | 6.710% | $87.769 | $87.77 | $87.75 | $87.80 |
| Purchase #6 | $197.58 | 10.464% | $218.2548 | $218.25 | $218.25 | $218.30 |
| Purchase #7 | $37.79 | 13.506% | $42.8939 | $42.89 | $42.90 | $42.90 |
| 7 purchase totals = | $992.79 | $1,090.3606 | $1,090.36 | $1,090.35 | $1,090.50 | |