| 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 | $107.31 | 10.151% | $118.203 | $118.20 | $118.20 | $118.20 |
| Purchase #2 | $136.50 | 8.369% | $147.9237 | $147.92 | $147.90 | $147.90 |
| Purchase #3 | $230.26 | 3.841% | $239.1043 | $239.10 | $239.10 | $239.10 |
| Purchase #4 | $171.55 | 6.452% | $182.6184 | $182.62 | $182.60 | $182.60 |
| Purchase #5 | $34.80 | 12.325% | $39.0891 | $39.09 | $39.10 | $39.10 |
| Purchase #6 | $65.52 | 8.469% | $71.0689 | $71.07 | $71.05 | $71.10 |
| Purchase #7 | $228.33 | 5.640% | $241.2078 | $241.21 | $241.20 | $241.20 |
| 7 purchase totals = | $974.27 | $1,039.2152 | $1,039.21 | $1,039.15 | $1,039.20 | |