| 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 | $37.48 | 8.238% | $40.5676 | $40.57 | $40.55 | $40.60 |
| Purchase #2 | $202.64 | 6.529% | $215.8704 | $215.87 | $215.85 | $215.90 |
| Purchase #3 | $213.49 | 9.304% | $233.3531 | $233.35 | $233.35 | $233.40 |
| Purchase #4 | $36.30 | 13.726% | $41.2825 | $41.28 | $41.30 | $41.30 |
| Purchase #5 | $114.80 | 4.461% | $119.9212 | $119.92 | $119.90 | $119.90 |
| Purchase #6 | $250.83 | 12.346% | $281.7975 | $281.80 | $281.80 | $281.80 |
| Purchase #7 | $245.51 | 10.479% | $271.237 | $271.24 | $271.25 | $271.20 |
| 7 purchase totals = | $1,101.05 | $1,204.0293 | $1,204.03 | $1,204.00 | $1,204.10 | |