| 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 | $110.57 | 9.291% | $120.8431 | $120.84 | $120.85 | $120.80 |
| Purchase #2 | $229.41 | 12.721% | $258.5932 | $258.59 | $258.60 | $258.60 |
| Purchase #3 | $13.80 | 8.837% | $15.0195 | $15.02 | $15.00 | $15.00 |
| Purchase #4 | $78.54 | 13.120% | $88.8444 | $88.84 | $88.85 | $88.80 |
| Purchase #5 | $229.42 | 6.213% | $243.6739 | $243.67 | $243.65 | $243.70 |
| Purchase #6 | $214.86 | 7.500% | $230.9745 | $230.97 | $230.95 | $231.00 |
| Purchase #7 | $177.95 | 4.103% | $185.2513 | $185.25 | $185.25 | $185.30 |
| 7 purchase totals = | $1,054.55 | $1,143.1999 | $1,143.18 | $1,143.15 | $1,143.20 | |