| 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 | $138.48 | 4.414% | $144.5925 | $144.59 | $144.60 | $144.60 |
| Purchase #2 | $76.44 | 5.811% | $80.8819 | $80.88 | $80.90 | $80.90 |
| Purchase #3 | $156.85 | 12.727% | $176.8123 | $176.81 | $176.80 | $176.80 |
| Purchase #4 | $28.96 | 11.319% | $32.238 | $32.24 | $32.25 | $32.20 |
| Purchase #5 | $240.77 | 13.807% | $274.0131 | $274.01 | $274.00 | $274.00 |
| Purchase #6 | $57.62 | 12.281% | $64.6963 | $64.70 | $64.70 | $64.70 |
| Purchase #7 | $229.89 | 8.331% | $249.0421 | $249.04 | $249.05 | $249.00 |
| 7 purchase totals = | $929.01 | $1,022.2762 | $1,022.27 | $1,022.30 | $1,022.20 | |