| 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 | $23.48 | 3.104% | $24.2088 | $24.21 | $24.20 | $24.20 |
| Purchase #2 | $58.39 | 4.810% | $61.1986 | $61.20 | $61.20 | $61.20 |
| Purchase #3 | $142.68 | 3.528% | $147.7138 | $147.71 | $147.70 | $147.70 |
| Purchase #4 | $146.80 | 10.545% | $162.2801 | $162.28 | $162.30 | $162.30 |
| Purchase #5 | $197.80 | 7.274% | $212.188 | $212.19 | $212.20 | $212.20 |
| Purchase #6 | $215.89 | 4.268% | $225.1042 | $225.10 | $225.10 | $225.10 |
| Purchase #7 | $240.28 | 6.789% | $256.5926 | $256.59 | $256.60 | $256.60 |
| 7 purchase totals = | $1,025.32 | $1,089.2861 | $1,089.28 | $1,089.30 | $1,089.30 | |