| 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 | $200.39 | 6.839% | $214.0947 | $214.09 | $214.10 | $214.10 |
| Purchase #2 | $41.52 | 4.859% | $43.5375 | $43.54 | $43.55 | $43.50 |
| Purchase #3 | $123.60 | 9.705% | $135.5954 | $135.60 | $135.60 | $135.60 |
| Purchase #4 | $63.35 | 10.353% | $69.9086 | $69.91 | $69.90 | $69.90 |
| Purchase #5 | $6.53 | 6.188% | $6.9341 | $6.93 | $6.95 | $6.90 |
| Purchase #6 | $168.46 | 9.283% | $184.0981 | $184.10 | $184.10 | $184.10 |
| Purchase #7 | $228.83 | 12.430% | $257.2736 | $257.27 | $257.25 | $257.30 |
| 7 purchase totals = | $832.68 | $911.4420 | $911.44 | $911.45 | $911.40 | |