| 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 | $45.35 | 10.507% | $50.1149 | $50.11 | $50.10 | $50.10 |
| Purchase #2 | $122.36 | 4.748% | $128.1697 | $128.17 | $128.15 | $128.20 |
| Purchase #3 | $189.85 | 9.793% | $208.442 | $208.44 | $208.45 | $208.40 |
| Purchase #4 | $184.52 | 9.835% | $202.6675 | $202.67 | $202.65 | $202.70 |
| Purchase #5 | $248.63 | 13.258% | $281.5934 | $281.59 | $281.60 | $281.60 |
| Purchase #6 | $243.92 | 13.852% | $277.7078 | $277.71 | $277.70 | $277.70 |
| Purchase #7 | $137.73 | 11.797% | $153.978 | $153.98 | $154.00 | $154.00 |
| 7 purchase totals = | $1,172.36 | $1,302.6733 | $1,302.67 | $1,302.65 | $1,302.70 | |