| 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 | $216.32 | 6.456% | $230.2856 | $230.29 | $230.30 | $230.30 |
| Purchase #2 | $83.80 | 8.635% | $91.0361 | $91.04 | $91.05 | $91.00 |
| Purchase #3 | $75.71 | 13.300% | $85.7794 | $85.78 | $85.80 | $85.80 |
| Purchase #4 | $238.47 | 4.632% | $249.5159 | $249.52 | $249.50 | $249.50 |
| Purchase #5 | $165.38 | 3.769% | $171.6132 | $171.61 | $171.60 | $171.60 |
| Purchase #6 | $135.73 | 12.427% | $152.5972 | $152.60 | $152.60 | $152.60 |
| Purchase #7 | $112.83 | 8.137% | $122.011 | $122.01 | $122.00 | $122.00 |
| 7 purchase totals = | $1,028.24 | $1,102.8384 | $1,102.85 | $1,102.85 | $1,102.80 | |