| 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 | $230.95 | 7.638% | $248.59 | $248.59 | $248.60 | $248.60 |
| Purchase #2 | $173.53 | 10.814% | $192.2955 | $192.30 | $192.30 | $192.30 |
| Purchase #3 | $246.61 | 8.596% | $267.8086 | $267.81 | $267.80 | $267.80 |
| Purchase #4 | $41.96 | 3.780% | $43.5461 | $43.55 | $43.55 | $43.50 |
| Purchase #5 | $181.97 | 8.370% | $197.2009 | $197.20 | $197.20 | $197.20 |
| Purchase #6 | $31.83 | 4.747% | $33.341 | $33.34 | $33.35 | $33.30 |
| Purchase #7 | $225.36 | 3.530% | $233.3152 | $233.32 | $233.30 | $233.30 |
| 7 purchase totals = | $1,132.21 | $1,216.0973 | $1,216.11 | $1,216.10 | $1,216.00 | |