| 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 | $122.93 | 9.277% | $134.3342 | $134.33 | $134.35 | $134.30 |
| Purchase #2 | $167.97 | 9.855% | $184.5234 | $184.52 | $184.50 | $184.50 |
| Purchase #3 | $195.84 | 11.798% | $218.9452 | $218.95 | $218.95 | $218.90 |
| Purchase #4 | $130.36 | 3.846% | $135.3736 | $135.37 | $135.35 | $135.40 |
| Purchase #5 | $67.51 | 3.261% | $69.7115 | $69.71 | $69.70 | $69.70 |
| Purchase #6 | $21.56 | 4.391% | $22.5067 | $22.51 | $22.50 | $22.50 |
| Purchase #7 | $84.65 | 13.662% | $96.2149 | $96.21 | $96.20 | $96.20 |
| 7 purchase totals = | $790.82 | $861.6095 | $861.60 | $861.55 | $861.50 | |