| 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 | $201.54 | 4.860% | $211.3348 | $211.33 | $211.35 | $211.30 |
| Purchase #2 | $64.76 | 13.526% | $73.5194 | $73.52 | $73.50 | $73.50 |
| Purchase #3 | $148.34 | 13.459% | $168.3051 | $168.31 | $168.30 | $168.30 |
| Purchase #4 | $121.50 | 6.496% | $129.3926 | $129.39 | $129.40 | $129.40 |
| Purchase #5 | $147.56 | 3.305% | $152.4369 | $152.44 | $152.45 | $152.40 |
| Purchase #6 | $163.84 | 12.870% | $184.9262 | $184.93 | $184.95 | $184.90 |
| Purchase #7 | $243.81 | 8.765% | $265.1799 | $265.18 | $265.20 | $265.20 |
| 7 purchase totals = | $1,091.35 | $1,185.0949 | $1,185.10 | $1,185.15 | $1,185.00 | |