| 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 | $189.46 | 9.359% | $207.1916 | $207.19 | $207.20 | $207.20 |
| Purchase #2 | $217.53 | 7.766% | $234.4234 | $234.42 | $234.40 | $234.40 |
| Purchase #3 | $224.54 | 10.519% | $248.1594 | $248.16 | $248.15 | $248.20 |
| Purchase #4 | $14.63 | 13.368% | $16.5857 | $16.59 | $16.60 | $16.60 |
| Purchase #5 | $214.97 | 5.193% | $226.1334 | $226.13 | $226.15 | $226.10 |
| Purchase #6 | $184.65 | 4.535% | $193.0239 | $193.02 | $193.00 | $193.00 |
| Purchase #7 | $139.51 | 6.531% | $148.6214 | $148.62 | $148.60 | $148.60 |
| 7 purchase totals = | $1,185.29 | $1,274.1388 | $1,274.13 | $1,274.10 | $1,274.10 | |