| 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 | $19.98 | 12.671% | $22.5117 | $22.51 | $22.50 | $22.50 |
| Purchase #2 | $162.26 | 13.742% | $184.5578 | $184.56 | $184.55 | $184.60 |
| Purchase #3 | $147.73 | 6.767% | $157.7269 | $157.73 | $157.75 | $157.70 |
| Purchase #4 | $31.99 | 12.143% | $35.8745 | $35.87 | $35.85 | $35.90 |
| Purchase #5 | $138.76 | 5.782% | $146.7831 | $146.78 | $146.80 | $146.80 |
| Purchase #6 | $225.25 | 6.550% | $240.0039 | $240.00 | $240.00 | $240.00 |
| Purchase #7 | $204.91 | 6.700% | $218.639 | $218.64 | $218.65 | $218.60 |
| 7 purchase totals = | $930.88 | $1,006.0969 | $1,006.09 | $1,006.10 | $1,006.10 | |