| 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 | $34.76 | 11.601% | $38.7925 | $38.79 | $38.80 | $38.80 |
| Purchase #2 | $230.28 | 9.154% | $251.3598 | $251.36 | $251.35 | $251.40 |
| Purchase #3 | $187.76 | 11.236% | $208.8567 | $208.86 | $208.85 | $208.90 |
| Purchase #4 | $124.48 | 8.487% | $135.0446 | $135.04 | $135.05 | $135.00 |
| Purchase #5 | $38.89 | 3.565% | $40.2764 | $40.28 | $40.30 | $40.30 |
| Purchase #6 | $126.90 | 11.456% | $141.4377 | $141.44 | $141.45 | $141.40 |
| Purchase #7 | $156.64 | 7.627% | $168.5869 | $168.59 | $168.60 | $168.60 |
| 7 purchase totals = | $899.71 | $984.3546 | $984.36 | $984.40 | $984.40 | |