| 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 | $245.70 | 7.112% | $263.1742 | $263.17 | $263.15 | $263.20 |
| Purchase #2 | $167.71 | 8.467% | $181.91 | $181.91 | $181.90 | $181.90 |
| Purchase #3 | $222.35 | 5.775% | $235.1907 | $235.19 | $235.20 | $235.20 |
| Purchase #4 | $154.53 | 12.367% | $173.6407 | $173.64 | $173.65 | $173.60 |
| Purchase #5 | $103.60 | 9.814% | $113.7673 | $113.77 | $113.75 | $113.80 |
| Purchase #6 | $174.30 | 9.190% | $190.3182 | $190.32 | $190.30 | $190.30 |
| Purchase #7 | $35.42 | 12.332% | $39.788 | $39.79 | $39.80 | $39.80 |
| 7 purchase totals = | $1,103.61 | $1,197.7891 | $1,197.79 | $1,197.75 | $1,197.80 | |