| 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 | $224.95 | 4.107% | $234.1887 | $234.19 | $234.20 | $234.20 |
| Purchase #2 | $21.87 | 11.804% | $24.4515 | $24.45 | $24.45 | $24.50 |
| Purchase #3 | $101.40 | 7.752% | $109.2605 | $109.26 | $109.25 | $109.30 |
| Purchase #4 | $67.61 | 6.726% | $72.1574 | $72.16 | $72.15 | $72.20 |
| Purchase #5 | $172.62 | 8.511% | $187.3117 | $187.31 | $187.30 | $187.30 |
| Purchase #6 | $196.98 | 9.443% | $215.5808 | $215.58 | $215.60 | $215.60 |
| Purchase #7 | $201.67 | 4.741% | $211.2312 | $211.23 | $211.25 | $211.20 |
| 7 purchase totals = | $987.10 | $1,054.1818 | $1,054.18 | $1,054.20 | $1,054.30 | |