| 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 | $96.48 | 10.823% | $106.922 | $106.92 | $106.90 | $106.90 |
| Purchase #2 | $11.65 | 12.796% | $13.1407 | $13.14 | $13.15 | $13.10 |
| Purchase #3 | $250.83 | 13.105% | $283.7013 | $283.70 | $283.70 | $283.70 |
| Purchase #4 | $170.82 | 10.796% | $189.2617 | $189.26 | $189.25 | $189.30 |
| Purchase #5 | $183.35 | 8.428% | $198.8027 | $198.80 | $198.80 | $198.80 |
| Purchase #6 | $93.69 | 10.495% | $103.5228 | $103.52 | $103.50 | $103.50 |
| Purchase #7 | $237.33 | 8.581% | $257.6953 | $257.70 | $257.70 | $257.70 |
| 7 purchase totals = | $1,044.15 | $1,153.0465 | $1,153.04 | $1,153.00 | $1,153.00 | |