| 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 | $191.64 | 8.515% | $207.9581 | $207.96 | $207.95 | $208.00 |
| Purchase #2 | $236.54 | 9.408% | $258.7937 | $258.79 | $258.80 | $258.80 |
| Purchase #3 | $109.90 | 4.577% | $114.9301 | $114.93 | $114.95 | $114.90 |
| Purchase #4 | $217.88 | 10.211% | $240.1277 | $240.13 | $240.15 | $240.10 |
| Purchase #5 | $139.65 | 5.283% | $147.0277 | $147.03 | $147.05 | $147.00 |
| Purchase #6 | $17.64 | 13.457% | $20.0138 | $20.01 | $20.00 | $20.00 |
| Purchase #7 | $168.53 | 7.642% | $181.4091 | $181.41 | $181.40 | $181.40 |
| 7 purchase totals = | $1,081.78 | $1,170.2602 | $1,170.26 | $1,170.30 | $1,170.20 | |