| 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 | $110.51 | 8.726% | $120.1531 | $120.15 | $120.15 | $120.20 |
| Purchase #2 | $237.95 | 10.361% | $262.604 | $262.60 | $262.60 | $262.60 |
| Purchase #3 | $190.44 | 13.759% | $216.6426 | $216.64 | $216.65 | $216.60 |
| Purchase #4 | $211.31 | 13.354% | $239.5283 | $239.53 | $239.55 | $239.50 |
| Purchase #5 | $100.65 | 13.865% | $114.6051 | $114.61 | $114.60 | $114.60 |
| Purchase #6 | $142.81 | 13.620% | $162.2607 | $162.26 | $162.25 | $162.30 |
| Purchase #7 | $123.87 | 13.779% | $140.938 | $140.94 | $140.95 | $140.90 |
| 7 purchase totals = | $1,117.54 | $1,256.7318 | $1,256.73 | $1,256.75 | $1,256.70 | |