| 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 | $171.30 | 12.402% | $192.5446 | $192.54 | $192.55 | $192.50 |
| Purchase #2 | $129.30 | 10.811% | $143.2786 | $143.28 | $143.30 | $143.30 |
| Purchase #3 | $217.35 | 11.530% | $242.4105 | $242.41 | $242.40 | $242.40 |
| Purchase #4 | $195.56 | 7.610% | $210.4421 | $210.44 | $210.45 | $210.40 |
| Purchase #5 | $215.33 | 4.162% | $224.292 | $224.29 | $224.30 | $224.30 |
| Purchase #6 | $238.48 | 4.342% | $248.8348 | $248.83 | $248.85 | $248.80 |
| Purchase #7 | $123.38 | 12.442% | $138.7309 | $138.73 | $138.75 | $138.70 |
| 7 purchase totals = | $1,290.70 | $1,400.5335 | $1,400.52 | $1,400.60 | $1,400.40 | |