| 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 | $103.86 | 11.232% | $115.5256 | $115.53 | $115.55 | $115.50 |
| Purchase #2 | $182.61 | 9.812% | $200.5277 | $200.53 | $200.55 | $200.50 |
| Purchase #3 | $207.26 | 5.787% | $219.2541 | $219.25 | $219.25 | $219.30 |
| Purchase #4 | $186.58 | 4.571% | $195.1086 | $195.11 | $195.10 | $195.10 |
| Purchase #5 | $16.66 | 9.252% | $18.2014 | $18.20 | $18.20 | $18.20 |
| Purchase #6 | $203.65 | 10.343% | $224.7135 | $224.71 | $224.70 | $224.70 |
| Purchase #7 | $105.25 | 8.531% | $114.2289 | $114.23 | $114.25 | $114.20 |
| 7 purchase totals = | $1,005.87 | $1,087.5598 | $1,087.56 | $1,087.60 | $1,087.50 | |