| 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 | $107.45 | 13.649% | $122.1159 | $122.12 | $122.10 | $122.10 |
| Purchase #2 | $9.85 | 7.828% | $10.6211 | $10.62 | $10.60 | $10.60 |
| Purchase #3 | $199.82 | 5.381% | $210.5723 | $210.57 | $210.55 | $210.60 |
| Purchase #4 | $239.25 | 13.532% | $271.6253 | $271.63 | $271.65 | $271.60 |
| Purchase #5 | $248.97 | 8.820% | $270.9292 | $270.93 | $270.95 | $270.90 |
| Purchase #6 | $241.29 | 9.676% | $264.6372 | $264.64 | $264.65 | $264.60 |
| Purchase #7 | $155.64 | 13.250% | $176.2623 | $176.26 | $176.25 | $176.30 |
| 7 purchase totals = | $1,202.27 | $1,326.7633 | $1,326.77 | $1,326.75 | $1,326.70 | |