| 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 | $126.29 | 9.678% | $138.5123 | $138.51 | $138.50 | $138.50 |
| Purchase #2 | $114.55 | 7.394% | $123.0198 | $123.02 | $123.00 | $123.00 |
| Purchase #3 | $241.48 | 3.792% | $250.6369 | $250.64 | $250.65 | $250.60 |
| Purchase #4 | $234.58 | 13.608% | $266.5016 | $266.50 | $266.50 | $266.50 |
| Purchase #5 | $96.29 | 9.182% | $105.1313 | $105.13 | $105.15 | $105.10 |
| Purchase #6 | $183.86 | 9.444% | $201.2237 | $201.22 | $201.20 | $201.20 |
| Purchase #7 | $238.48 | 4.763% | $249.8388 | $249.84 | $249.85 | $249.80 |
| 7 purchase totals = | $1,235.53 | $1,334.8644 | $1,334.86 | $1,334.85 | $1,334.70 | |