| 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 | $220.99 | 4.466% | $230.8594 | $230.86 | $230.85 | $230.90 |
| Purchase #2 | $80.81 | 5.648% | $85.3741 | $85.37 | $85.35 | $85.40 |
| Purchase #3 | $153.73 | 13.808% | $174.957 | $174.96 | $174.95 | $175.00 |
| Purchase #4 | $103.88 | 10.413% | $114.697 | $114.70 | $114.70 | $114.70 |
| Purchase #5 | $148.69 | 9.148% | $162.2922 | $162.29 | $162.30 | $162.30 |
| Purchase #6 | $112.96 | 7.268% | $121.1699 | $121.17 | $121.15 | $121.20 |
| Purchase #7 | $181.71 | 11.744% | $203.05 | $203.05 | $203.05 | $203.10 |
| 7 purchase totals = | $1,002.77 | $1,092.3996 | $1,092.40 | $1,092.35 | $1,092.60 | |