| 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 | $178.93 | 10.607% | $197.9091 | $197.91 | $197.90 | $197.90 |
| Purchase #2 | $250.33 | 6.535% | $266.6891 | $266.69 | $266.70 | $266.70 |
| Purchase #3 | $234.81 | 9.671% | $257.5185 | $257.52 | $257.50 | $257.50 |
| Purchase #4 | $114.28 | 12.214% | $128.2382 | $128.24 | $128.25 | $128.20 |
| Purchase #5 | $159.82 | 7.587% | $171.9455 | $171.95 | $171.95 | $171.90 |
| Purchase #6 | $5.60 | 3.187% | $5.7785 | $5.78 | $5.80 | $5.80 |
| Purchase #7 | $85.63 | 12.681% | $96.4887 | $96.49 | $96.50 | $96.50 |
| 7 purchase totals = | $1,029.40 | $1,124.5676 | $1,124.58 | $1,124.60 | $1,124.50 | |