| 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 | $192.61 | 12.590% | $216.8596 | $216.86 | $216.85 | $216.90 |
| Purchase #2 | $52.95 | 4.826% | $55.5054 | $55.51 | $55.50 | $55.50 |
| Purchase #3 | $205.44 | 9.786% | $225.5444 | $225.54 | $225.55 | $225.50 |
| Purchase #4 | $134.87 | 4.463% | $140.8892 | $140.89 | $140.90 | $140.90 |
| Purchase #5 | $210.71 | 5.293% | $221.8629 | $221.86 | $221.85 | $221.90 |
| Purchase #6 | $235.42 | 8.144% | $254.5926 | $254.59 | $254.60 | $254.60 |
| Purchase #7 | $191.76 | 5.242% | $201.8121 | $201.81 | $201.80 | $201.80 |
| 7 purchase totals = | $1,223.76 | $1,317.0662 | $1,317.06 | $1,317.05 | $1,317.10 | |