| 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 | $241.75 | 4.714% | $253.1461 | $253.15 | $253.15 | $253.10 |
| Purchase #2 | $105.42 | 8.595% | $114.4808 | $114.48 | $114.50 | $114.50 |
| Purchase #3 | $77.59 | 4.136% | $80.7991 | $80.80 | $80.80 | $80.80 |
| Purchase #4 | $122.44 | 6.801% | $130.7671 | $130.77 | $130.75 | $130.80 |
| Purchase #5 | $221.40 | 4.119% | $230.5195 | $230.52 | $230.50 | $230.50 |
| Purchase #6 | $107.87 | 4.497% | $112.7209 | $112.72 | $112.70 | $112.70 |
| Purchase #7 | $172.76 | 11.366% | $192.3959 | $192.40 | $192.40 | $192.40 |
| 7 purchase totals = | $1,049.23 | $1,114.8294 | $1,114.84 | $1,114.80 | $1,114.80 | |