| 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 | $105.56 | 12.862% | $119.1371 | $119.14 | $119.15 | $119.10 |
| Purchase #2 | $121.68 | 12.638% | $137.0579 | $137.06 | $137.05 | $137.10 |
| Purchase #3 | $106.51 | 8.830% | $115.9148 | $115.91 | $115.90 | $115.90 |
| Purchase #4 | $202.30 | 7.230% | $216.9263 | $216.93 | $216.95 | $216.90 |
| Purchase #5 | $65.48 | 6.689% | $69.86 | $69.86 | $69.85 | $69.90 |
| Purchase #6 | $172.30 | 4.191% | $179.5211 | $179.52 | $179.50 | $179.50 |
| Purchase #7 | $239.72 | 3.798% | $248.8246 | $248.82 | $248.80 | $248.80 |
| 7 purchase totals = | $1,013.55 | $1,087.2418 | $1,087.24 | $1,087.20 | $1,087.20 | |