| 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 | $221.32 | 5.796% | $234.1477 | $234.15 | $234.15 | $234.10 |
| Purchase #2 | $188.29 | 9.111% | $205.4451 | $205.45 | $205.45 | $205.40 |
| Purchase #3 | $6.41 | 3.293% | $6.6211 | $6.62 | $6.60 | $6.60 |
| Purchase #4 | $235.38 | 12.131% | $263.9339 | $263.93 | $263.95 | $263.90 |
| Purchase #5 | $177.82 | 11.685% | $198.5983 | $198.60 | $198.60 | $198.60 |
| Purchase #6 | $148.62 | 4.343% | $155.0746 | $155.07 | $155.05 | $155.10 |
| Purchase #7 | $71.34 | 13.699% | $81.1129 | $81.11 | $81.10 | $81.10 |
| 7 purchase totals = | $1,049.18 | $1,144.9336 | $1,144.93 | $1,144.90 | $1,144.80 | |