| 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 | $190.75 | 10.650% | $211.0649 | $211.06 | $211.05 | $211.10 |
| Purchase #2 | $22.33 | 7.448% | $23.9931 | $23.99 | $24.00 | $24.00 |
| Purchase #3 | $233.61 | 13.798% | $265.8435 | $265.84 | $265.85 | $265.80 |
| Purchase #4 | $122.60 | 4.546% | $128.1734 | $128.17 | $128.15 | $128.20 |
| Purchase #5 | $192.34 | 3.257% | $198.6045 | $198.60 | $198.60 | $198.60 |
| Purchase #6 | $13.44 | 6.309% | $14.2879 | $14.29 | $14.30 | $14.30 |
| Purchase #7 | $207.79 | 10.318% | $229.2298 | $229.23 | $229.25 | $229.20 |
| 7 purchase totals = | $982.86 | $1,071.1971 | $1,071.18 | $1,071.20 | $1,071.20 | |