| 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 | $87.37 | 3.106% | $90.0837 | $90.08 | $90.10 | $90.10 |
| Purchase #2 | $120.69 | 3.580% | $125.0107 | $125.01 | $125.00 | $125.00 |
| Purchase #3 | $245.51 | 5.423% | $258.824 | $258.82 | $258.80 | $258.80 |
| Purchase #4 | $168.65 | 4.427% | $176.1161 | $176.12 | $176.10 | $176.10 |
| Purchase #5 | $20.50 | 9.382% | $22.4233 | $22.42 | $22.40 | $22.40 |
| Purchase #6 | $162.76 | 13.273% | $184.3631 | $184.36 | $184.35 | $184.40 |
| Purchase #7 | $68.41 | 7.743% | $73.707 | $73.71 | $73.70 | $73.70 |
| 7 purchase totals = | $873.89 | $930.5279 | $930.52 | $930.45 | $930.50 | |