| 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 | $95.36 | 13.487% | $108.2212 | $108.22 | $108.20 | $108.20 |
| Purchase #2 | $217.28 | 6.295% | $230.9578 | $230.96 | $230.95 | $231.00 |
| Purchase #3 | $223.62 | 3.458% | $231.3528 | $231.35 | $231.35 | $231.40 |
| Purchase #4 | $30.33 | 8.312% | $32.851 | $32.85 | $32.85 | $32.90 |
| Purchase #5 | $206.37 | 9.346% | $225.6573 | $225.66 | $225.65 | $225.70 |
| Purchase #6 | $88.42 | 11.115% | $98.2479 | $98.25 | $98.25 | $98.20 |
| Purchase #7 | $196.25 | 7.299% | $210.5743 | $210.57 | $210.55 | $210.60 |
| 7 purchase totals = | $1,057.63 | $1,137.8623 | $1,137.86 | $1,137.80 | $1,138.00 | |