| 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 | $243.81 | 3.196% | $251.6022 | $251.60 | $251.60 | $251.60 |
| Purchase #2 | $168.67 | 8.683% | $183.3156 | $183.32 | $183.30 | $183.30 |
| Purchase #3 | $137.46 | 7.379% | $147.6032 | $147.60 | $147.60 | $147.60 |
| Purchase #4 | $185.50 | 12.810% | $209.2626 | $209.26 | $209.25 | $209.30 |
| Purchase #5 | $6.87 | 6.479% | $7.3151 | $7.32 | $7.30 | $7.30 |
| Purchase #6 | $44.32 | 6.725% | $47.3005 | $47.30 | $47.30 | $47.30 |
| Purchase #7 | $186.62 | 3.513% | $193.176 | $193.18 | $193.20 | $193.20 |
| 7 purchase totals = | $973.25 | $1,039.5752 | $1,039.58 | $1,039.55 | $1,039.60 | |