| 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 | $8.98 | 4.230% | $9.3599 | $9.36 | $9.35 | $9.40 |
| Purchase #2 | $225.85 | 6.800% | $241.2078 | $241.21 | $241.20 | $241.20 |
| Purchase #3 | $33.78 | 3.630% | $35.0062 | $35.01 | $35.00 | $35.00 |
| Purchase #4 | $197.86 | 11.146% | $219.9135 | $219.91 | $219.90 | $219.90 |
| Purchase #5 | $29.58 | 10.302% | $32.6273 | $32.63 | $32.65 | $32.60 |
| Purchase #6 | $228.88 | 4.778% | $239.8159 | $239.82 | $239.80 | $239.80 |
| Purchase #7 | $248.94 | 9.377% | $272.2831 | $272.28 | $272.30 | $272.30 |
| 7 purchase totals = | $973.87 | $1,050.2137 | $1,050.22 | $1,050.20 | $1,050.20 | |