| 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 | $104.68 | 6.541% | $111.5271 | $111.53 | $111.55 | $111.50 |
| Purchase #2 | $221.35 | 6.197% | $235.0671 | $235.07 | $235.05 | $235.10 |
| Purchase #3 | $114.97 | 8.249% | $124.4539 | $124.45 | $124.45 | $124.50 |
| Purchase #4 | $182.96 | 9.401% | $200.1601 | $200.16 | $200.15 | $200.20 |
| Purchase #5 | $96.63 | 12.679% | $108.8817 | $108.88 | $108.90 | $108.90 |
| Purchase #6 | $91.85 | 12.619% | $103.4406 | $103.44 | $103.45 | $103.40 |
| Purchase #7 | $147.60 | 3.726% | $153.0996 | $153.10 | $153.10 | $153.10 |
| 7 purchase totals = | $960.04 | $1,036.6301 | $1,036.63 | $1,036.65 | $1,036.70 | |