| 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 | $196.36 | 3.815% | $203.8511 | $203.85 | $203.85 | $203.90 |
| Purchase #2 | $241.58 | 11.109% | $268.4171 | $268.42 | $268.40 | $268.40 |
| Purchase #3 | $66.54 | 7.164% | $71.3069 | $71.31 | $71.30 | $71.30 |
| Purchase #4 | $242.56 | 4.495% | $253.4631 | $253.46 | $253.45 | $253.50 |
| Purchase #5 | $44.83 | 12.561% | $50.4611 | $50.46 | $50.45 | $50.50 |
| Purchase #6 | $101.29 | 12.740% | $114.1943 | $114.19 | $114.20 | $114.20 |
| Purchase #7 | $193.55 | 13.715% | $220.0954 | $220.10 | $220.10 | $220.10 |
| 7 purchase totals = | $1,086.71 | $1,181.7890 | $1,181.79 | $1,181.75 | $1,181.90 | |