| 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 | $6.72 | 7.498% | $7.2239 | $7.22 | $7.20 | $7.20 |
| Purchase #2 | $248.34 | 13.282% | $281.3245 | $281.32 | $281.30 | $281.30 |
| Purchase #3 | $221.77 | 8.847% | $241.39 | $241.39 | $241.40 | $241.40 |
| Purchase #4 | $159.55 | 9.342% | $174.4552 | $174.46 | $174.45 | $174.50 |
| Purchase #5 | $127.28 | 7.715% | $137.0997 | $137.10 | $137.10 | $137.10 |
| Purchase #6 | $107.94 | 12.151% | $121.0558 | $121.06 | $121.05 | $121.10 |
| Purchase #7 | $85.63 | 5.184% | $90.0691 | $90.07 | $90.05 | $90.10 |
| 7 purchase totals = | $957.23 | $1,052.6182 | $1,052.62 | $1,052.55 | $1,052.70 | |