| 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 | $95.59 | 9.347% | $104.5248 | $104.52 | $104.50 | $104.50 |
| Purchase #2 | $115.95 | 6.864% | $123.9088 | $123.91 | $123.90 | $123.90 |
| Purchase #3 | $121.65 | 11.226% | $135.3064 | $135.31 | $135.30 | $135.30 |
| Purchase #4 | $185.90 | 6.147% | $197.3273 | $197.33 | $197.35 | $197.30 |
| Purchase #5 | $6.45 | 5.702% | $6.8178 | $6.82 | $6.80 | $6.80 |
| Purchase #6 | $216.58 | 13.172% | $245.1079 | $245.11 | $245.10 | $245.10 |
| Purchase #7 | $124.40 | 8.228% | $134.6356 | $134.64 | $134.65 | $134.60 |
| 7 purchase totals = | $866.52 | $947.6286 | $947.64 | $947.60 | $947.50 | |