| 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 | $181.84 | 3.393% | $188.0098 | $188.01 | $188.00 | $188.00 |
| Purchase #2 | $182.48 | 10.644% | $201.9032 | $201.90 | $201.90 | $201.90 |
| Purchase #3 | $139.43 | 11.251% | $155.1173 | $155.12 | $155.10 | $155.10 |
| Purchase #4 | $148.97 | 4.409% | $155.5381 | $155.54 | $155.55 | $155.50 |
| Purchase #5 | $250.89 | 3.117% | $258.7102 | $258.71 | $258.70 | $258.70 |
| Purchase #6 | $230.94 | 4.785% | $241.9905 | $241.99 | $242.00 | $242.00 |
| Purchase #7 | $29.82 | 9.539% | $32.6645 | $32.66 | $32.65 | $32.70 |
| 7 purchase totals = | $1,164.37 | $1,233.9336 | $1,233.93 | $1,233.90 | $1,233.90 | |